Kits & Models

Kits & Models

Kits & Models

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  • Qty in Cart
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  • SCIENCE FAIR STYLE DC MOTOR KIT SCIENCE FAIR STYLE DC MOTOR KIT

    Motor Along
    SCIENCE FAIR STYLE DC MOTOR KIT

    Everything you need to build a little DC motor is included in this kit (except sandpaper, screwdriver, scissors and, of course, an AA battery). The instructions are simple and explain the theory as well as assembly. Fun and educational for ages 12 and...
    $8.95
    $8.95
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    $8.95
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  • 10X FOLDING LOUPE WITH LED LIGHTS 10X FOLDING LOUPE WITH LED LIGHTS

    Super Loupe
    10X FOLDING LOUPE WITH LED LIGHTS

    Super Loupe This extremely good quality folding jeweler's loupe is in polished aluminum and folds into a protective cover. It measures 1-5/8" x 13/16" and is teardrop-shaped when closed. Doublet lens, 18mm dia, 10X, lit by (2) very bright white LEDs,...
    Starting at $7.95
    Starting at $7.95
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    Starting at $7.95
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  • BRIGHTLY COLORED POLISHED GEMSTONES BRIGHTLY COLORED POLISHED GEMSTONES

    Box of Rocks
    BRIGHTLY COLORED POLISHED GEMSTONES

    About 30-40 highly polished stones, all shiny, translucent, or brightly colored, ranging from 3/4" long to 1/8" long. Great for mosaics, jewelry, or aquariums.
    $4.75
    $4.75
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    $4.75
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  • 107-PIECE ZIVKO STEM ROBOT KIT 107-PIECE ZIVKO STEM ROBOT KIT

    What Has Six Legs & Follows You?
    107-PIECE ZIVKO STEM ROBOT KIT

    What Has Six Legs & Follows You? Zivko the Robot is back in stock! Our best selling STEM kit ever! Just call her (or him--it’s unclear and we don’t like to ask) “Zivko” because “the Robot” is her last name. Using...
    $46.95
    $46.95
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    $46.95
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  • UNDERSEA EXPLORER DIVING SUBMARINE UNDERSEA EXPLORER DIVING SUBMARINE

    Diving Submarine
    UNDERSEA EXPLORER DIVING SUBMARINE

    Diving Submarine Back in the days when technology was a good guy, and cereal boxes came with real toys, kids got diving submarines that they charged with baking powder and played with in the bath tub. Now kids can have the same fun again. We have found a...
    $4.95
    $4.95
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    $4.95
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  • ELECTRONIC PLAYGROUND EDUCATIONAL KIT ELECTRONIC PLAYGROUND EDUCATIONAL KIT

    Begin Electronics!
    ELECTRONIC PLAYGROUND EDUCATIONAL KIT

    Begin Electronics! Cool kit to introduce the beginner (age 10+) to the fabulous world of electronics. You will learn the basics of putting together circuits through over 50 projects building actual devices like an alarm, a radio, a metal detector and...
    $29.50
    $29.50
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    $29.50
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  • POLISHED AGATE SLAB SPECIMENS APPROX 3-4" POLISHED AGATE SLAB SPECIMENS APPROX 3-4"

    Slices Of Agate
    POLISHED AGATE SLAB SPECIMENS APPROX 3-4"

    Our best and prettiest-ever slices of polished agate, showing concentric rings of natural and dyed colors. The slices range from 3" to 4-1/2" across and from 1/8" to 3/16" thick. We've seen samples from milky white to blue, purple, red, yellow and brown...
    $6.95
    $6.95
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  • SALE
    Joystick Controlled Robotic Arm Kit Joystick Controlled Robotic Arm Kit

    LET THE ROBOT PICK IT UP
    Joystick Controlled Robotic Arm Kit

    Before robots take over completely, it might be a good idea to learn a little about how they work. Start with this Elenco® Joysticks Robotic Arm Kit. After building it, you’ll understand mechanical basics and be able to watch the inner parts...
    $39.50
    $48.50
    19% OFF
    $39.50
    $48.50
    19% OFF
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    $39.50
    $48.50
    19% OFF
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  • 5" TO 8" LONG SELENITE SPECIMEN WAND 5" TO 8" LONG SELENITE SPECIMEN WAND

    We’re Selenite By Nite And Day
    5" TO 8" LONG SELENITE SPECIMEN WAND

    These here selenite wands are quite the specimens. You know selenite? It’s a variety of gypsum, and it’s mighty purdy and crystal-ish. You’ll get a wand of it, somewhere in the 5” to 8” long range, and maybe about a...
    $3.50
    $3.50
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    $3.50
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  • DIGITAL VIEWER ADVENTURE SCOPE WITH 27" FLEX NECK DIGITAL VIEWER ADVENTURE SCOPE WITH 27" FLEX NECK

    It's Kinda Like A Periscope
    DIGITAL VIEWER ADVENTURE SCOPE WITH 27" FLEX NECK

    We don’t know what to call this awesome gadget except for what the package calls it, the Adventures Scope. It’s a handheld digital viewer with an approx 1-3/4” x 1-1/4” LCD color screen and a 27” flexible-neck with a...
    $38.50
    $38.50
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    $38.50
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  • PHOTOSENSITIVE SUNPRINTERS PAPER KIT PHOTOSENSITIVE SUNPRINTERS PAPER KIT

    Sunprint Kit
    PHOTOSENSITIVE SUNPRINTERS PAPER KIT

    Sunprint Kit Sunprints (or cyanotypes, or photograms) are everyone's favorite photo-sensitivity experiment, from third-graders to graphic artists and fine artists. You pick: The Sunprinters are a dozen 3-15/16" square sheets of...
    Starting at $6.50
    Starting at $6.50
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  • PATHFINDERS HYDRAULIC ROBOTIC ARM KIT PATHFINDERS HYDRAULIC ROBOTIC ARM KIT

    Long Arm Of The Law Physics
    PATHFINDERS HYDRAULIC ROBOTIC ARM KIT

    Home robotics, bubeleh. Build a working hydraulic arm with this excellent 66-piece kit from Pathfinders' Simple Machine series. Structure is die-cut plywood and the kit includes tubing, (3) syringes and glue. You'll need a ruler and scissors. The...
    $18.95
    $18.95
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    $18.95
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  • 1-2" QUARTZ ROSE CRYSTAL 1-2" QUARTZ ROSE CRYSTAL

    THE LOVE CRYSTAL
    1-2" QUARTZ ROSE CRYSTAL

    Love is not just for valentines day. Tell somebody you love them by giving them a rose quartz crystal. These self-love and healing stones are unpolished and are approx 1-2" in size.
    $1.95
    $1.95
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  • BREAK YOUR OWN GEODES PKG(2) BREAK YOUR OWN GEODES PKG(2)

    Break Your Own Geodes
    BREAK YOUR OWN GEODES PKG(2)

    Pop one of these roughly 1-1/4" dia stones into the toe of a sock, smash it with a hammer, and be the first person ever to see your real-as-Nature-makes-it geode!! Ninety percent of them have the familiar beautiful white crystals inside. Formed by...
    $4.25
    $4.25
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  • POLISHED AMMONITE FOSSILS POLISHED AMMONITE FOSSILS

    Symmetrical Ammonites
    POLISHED AMMONITE FOSSILS

    Just the one, actually, but it’s been sliced in half so the pair is perfectly symmetrical and mighty pretty. Although ammonites have been extinct for 65,000,000 years, we’ve got their approx 1” dia fossils for you. Our each is a...
    $6.50
    $6.50
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  • GEAR DRIVEN SOLAR SYSTEM MODEL KIT GEAR DRIVEN SOLAR SYSTEM MODEL KIT

    Solar Systematic Fun
    GEAR DRIVEN SOLAR SYSTEM MODEL KIT

    Can you say orrery kit? That’s what this is to an astronomer. (Named for Charles Boyle, 4th Earl of Orrery in County Cork.) Your orrery has the sun and planets out to Neptune on a gear-driven 6” x 4” base. You’ll get all the...
    $12.95
    $12.95
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    $12.95
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  • SALE
    ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT

    BRIC UP BOYS AND GIRLS
    ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT

    Snap Circuits™ has added Brics, their name for little plastic building blocks that are, luckily, compatible with Lego, those other little, inerlocking plastic building blocks you have. This award-winning 225-piece Bric Essentials set has sheets and...
    $19.50
    $24.95
    22% OFF
    $19.50
    $24.95
    22% OFF
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    $19.50
    $24.95
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  • FORGED STEEL ROCK HAMMER MOLDED GRIP 1-3/4LBS FORGED STEEL ROCK HAMMER MOLDED GRIP 1-3/4LBS

    Pick Pick, Chip Chip
    FORGED STEEL ROCK HAMMER MOLDED GRIP 1-3/4LBS

    Pick Pick, Chip Chip Rock hammer with one squared chipping face and one pointy picking face, ideal for prospectors, rock hounds, construction and more. A single piece of forged and polished steel with a molded rubber grip makes this a solid and reliable...
    $19.95
    $19.95
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  • QUARTZ POINT CRYSTALS PKG(3) QUARTZ POINT CRYSTALS PKG(3)

    What's The Point Of Crystals?
    QUARTZ POINT CRYSTALS PKG(3)

    Crystals are for pointing toward you or away from you, depending on what you believe or want, or for polishing, or just for looking at. You get a 3-pack of quartz point crystals, approx 1" to 2-1/2" long, ready for psychic healing, jewelry, or plain...
    $5.50
    $5.50
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    $5.50
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  • ELENCO DIY ANALOG MULTIMETER KIT ELENCO DIY ANALOG MULTIMETER KIT

    We Have Your Meter
    ELENCO DIY ANALOG MULTIMETER KIT

    Just what you’re looking for... a nice, analog multimeter kit from Elenco®. The M-1250-K model has 29 ranges, and measures AC/DC Volts, DC current, Ohms, diodes, decibels and transistors. Kit has (36) pieces, and the case is pretty much intact...
    $17.50
    $17.50
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    $17.50
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  • CLASSIC DR. SEUSS-THEMED COLORING ACTIVITY BOOKS CLASSIC DR. SEUSS-THEMED COLORING ACTIVITY BOOKS

    Green Eggs And Crayons
    CLASSIC DR. SEUSS-THEMED COLORING ACTIVITY BOOKS

    You will take a look, you will color this book. We have (3) Dr. Seuss™ coloring and activity books, each 8-1/2” x 11” and based on one of the good doctor’s classics: ABC, Horton Hears A Who!, and One Fish Two Fish Red Fish Blue...
    $3.75
    $3.75
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  • ANT FARM CLASSIC FROM UNCLE MILTON ANT FARM CLASSIC FROM UNCLE MILTON

    KEEP YOUR ANTS DOWN ON THE FARM
    ANT FARM CLASSIC FROM UNCLE MILTON

    Keep Your Ants Down On The Farm A Classic 6" x 8-1/2" x 3/8" Ant Farm. The ants will live between two parallel sheets of clear plastic and you will be able to watch them build their tunnels and chambers. Complete with sand and instruction booklet on the...
    Starting at $19.95
    Starting at $19.95
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    Starting at $19.95
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  • ELENCO SNAP CIRCUITS LED KIT ELENCO SNAP CIRCUITS LED KIT

    Let Your Diodes Emit Light
    ELENCO SNAP CIRCUITS LED KIT

    Another Snap Circuits kit from Elenco®, and another chance to let the next generation have some fun while learning about electricity. The LED Fun Kit comes with white, red, blue and oscillating red/green/blue LEDs, plus a slide pot, SPST slide...
    $10.95
    $10.95
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    $10.95
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  • SALE
    TEACH TECH KEYBOARD CODING ROBOT TEACH TECH KEYBOARD CODING ROBOT

    BE KING OF THE CODE
    TEACH TECH KEYBOARD CODING ROBOT

    Meet KC3, a one-of-a-kind, build-it-yourself Keypad Coding Robot. Like you, KC3 is unplugged! No need for a computer or app! Practically human! But seriously, bot builders, this adorbs 6” high x 7” long mission-based coding buddy is designed...
    $19.50
    $24.95
    22% OFF
    $19.50
    $24.95
    22% OFF
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    $19.50
    $24.95
    22% OFF
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  • DABBLE LABS DIY KALEIDOSCOPE KIT DABBLE LABS DIY KALEIDOSCOPE KIT

    Lucy In The Sky With Acrylic Gemstones
    DABBLE LABS DIY KALEIDOSCOPE KIT

    Lucy In The Sky With Acrylic Gemstones Picture yourself on a boat in a river: tangerine trees, marmalade skies, the whole deal. Sound good? Now give that view to a child with the Dabble Lab™ Rainbow Prism Kaleidoscope kit. Lucy wishes she had this...
    $4.95
    $4.95
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    $4.95
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  • VORTEX EFFECT TORNADO MAKING TUBE VORTEX EFFECT TORNADO MAKING TUBE

    Tornado Tube
    VORTEX EFFECT TORNADO MAKING TUBE

    Tornado Tube Simple, yet clever 1" dia. by 3" long plastic device to demonstrate the vortex effect of a tornado. Partially fill with water one of the two half-gallon size plastic soda bottles which you supply. Screw the bottles...
    Starting at $2.95
    Starting at $2.95
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    Starting at $2.95
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  • REAL FOSSIL EXCAVATION KIT REAL FOSSIL EXCAVATION KIT

    Platinum Toy!
    REAL FOSSIL EXCAVATION KIT

    The “I Dig It! Fossils” kit was the Oppenheim Toy Portfolio’s Platinum Award winner in 2018, and we think it's still a winner because fossils are really old anyway, and never go out of style. Unlike all the u-dig-’em-up fossil...
    $9.95
    $9.95
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    $9.95
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  • WILDFLOWER SEED GROWING KIT WILDFLOWER SEED GROWING KIT

    We’d Like To Plant A Seed
    WILDFLOWER SEED GROWING KIT

    We’d Like To Plant A Seed If you’d like to, too, we have multiple ways for you: our Go Wild Special is a canister with 1 oz of wildflower seeds in approx (25) varieties chosen to appeal to pollinators and to fill about 150 square feet in USDA...
    Starting at $9.85
    Starting at $9.85
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    Starting at $9.85
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  • HATCHING GROWING DINOSAUR EGG HATCHING GROWING DINOSAUR EGG

    Hatch A T-Rex In Your Tub
    HATCHING GROWING DINOSAUR EGG

    Maybe. Could also be a stegosaurus, triceratops or something else--that’s part of the fun of paleontological parenthood. Just submerge the 4-1/2” tall ersatz dinosaur egg into cool water and wait 48-72 hours while it cracks like a real egg...
    $7.95
    $7.95
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    $7.95
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  • CLASSIC SEA MONKEYS AQUARIUM KIT CLASSIC SEA MONKEYS AQUARIUM KIT

    Sea Monkeys, Do Monkeys
    CLASSIC SEA MONKEYS AQUARIUM KIT

    Yes, we have The Amazing Live Sea Monkey® aquarium kit, just like the ones from the comic books. The (9) piece ocean zoo includes brine shrimp eggs, growth food, water purifier, plus an official plastic feeding spoon, 32-page handbook, life...
    $15.95
    $15.95
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    $15.95
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  • SALE
    20 PIECE POLISHED GEMSTONE SET 20 PIECE POLISHED GEMSTONE SET

    Add Some Polish To Your Life
    20 PIECE POLISHED GEMSTONE SET

    Lovely to look at, delightful to make jewelry out of or placed as shiny companions of small plants. Our (20) piece set of polished gemstones can include: Carnelian, Chrysocolla, Aventurine, Hematite, Lapis, Amazonite, Pyrite, Citrine, Amethyst, Tige Eye,...
    $7.00
    $7.95
    12% OFF
    $7.00
    $7.95
    12% OFF
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    $7.00
    $7.95
    12% OFF
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  • KIT, MADLAB JR. THEREMIN, REQ. 1 9V, SOLDERING KIT, MADLAB JR. THEREMIN, REQ. 1 9V, SOLDERING

    Thereminute
    KIT, MADLAB JR. THEREMIN, REQ. 1 9V, SOLDERING

    Electronics fans, musicians and budding Sci-Fi sound engineers will love this little starter electronics kit for making a mini version of a theremin, the venerable capacitance-based instrument that’s synonymous with eerie sounds. This one skips the...
    $23.50
    $23.50
    Qty in Cart: 0
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    $23.50
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  • NEWTONS LAWS, INERTIA ENERGY STEM NEWTONS LAWS, INERTIA ENERGY STEM

    Newton Knew
    NEWTONS LAWS, INERTIA ENERGY STEM

    The ingenious Sir Isaac Newton spent years coming up with his laws of motion, but now your kid can learn all about them fast by building (8) working models in this Discovering STEM Newton’s Law snap-together kit from Engino®. Models include a...
    $14.95
    $14.95
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    $14.95
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  • GIGANTIC TRIOPS TRIOPTICA KIT GIGANTIC TRIOPS TRIOPTICA KIT

    Home-Grown Are Always Best
    GIGANTIC TRIOPS TRIOPTICA KIT

    Home-Grown Are Always Best We’d start with triops, lovely little crustacean-ettes with compound eyes that have been around since Triassic days. You pick the Ghost Triops, see-through honeys, or the larger Gigantic Triops, the...
    Starting at $6.95
    Starting at $6.95
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    Starting at $6.95
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  • MAGIC ROCK CRYSTAL GROWING SET MAGIC ROCK CRYSTAL GROWING SET

    Magic Rocks
    MAGIC ROCK CRYSTAL GROWING SET

    Geology for those with short attention spans? The original Magic Rocks®, of course! Mix the solution in a jar of water, drop in the pebbles, and watch them grow into a forest of multi-color stalagmites. Growth starts in 10 minutes, is impressive in...
    $6.75
    $6.75
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    $6.75
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  • WOODEN MODEL CATAPULT KIT WOODEN MODEL CATAPULT KIT

    Lay Siege To The Doghouse!
    WOODEN MODEL CATAPULT KIT

    Lay Siege To The Doghouse! Right after you build your own working medieval catapult or trebuchet. All you’ll need is glue, scissors and a steady hand (plus a small bag of marbles or rocks or something as a counterweight for...
    Starting at $15.95
    Starting at $15.95
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  • LEGO CHAIN REACTION KINETIC KIT LEGO CHAIN REACTION KINETIC KIT

    Lego® Gets Kinetic
    LEGO CHAIN REACTION KINETIC KIT

    Make a whole bunch of fun and instructive Lego® machines/chain reaction models like marble runs and mousetraps involving ramps, buckets, funnels balances and much more. Comes with (33) Lego® elements, (6) Lego® balls, a dozen paper props,...
    $29.95
    $29.95
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    $29.95
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  • BOWLING ALLEY, DIY CARDBOARD BOWLING ALLEY, DIY CARDBOARD

    BOWLING ALLEY, DIY CARDBOARD

    These DIY cardboard game kits are fun and easy to assemble. A relatively small number of components and basic instructions allow kids to put them together and begin play quickly. No tools or batteries needed. Included instructions promise assembly in 45...
    Starting at $12.50
    Starting at $12.50
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    Starting at $12.50
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  • SALE
    MAGNETIC HEMATITE SPECIMEN PKG(12) MAGNETIC HEMATITE SPECIMEN PKG(12)

    How Tight Is Your Hema?
    MAGNETIC HEMATITE SPECIMEN PKG(12)

    Keep your magnetic hematite. Keep it tight! And keep it close because word on the street is, it has potential healing powers, or at least the ability to possibly-maybe boost your mood. At the very least, the specimens we have are great for the fridge or...
    $4.75
    $5.35
    11% OFF
    $4.75
    $5.35
    11% OFF
    Qty in Cart: 0
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    $4.75
    $5.35
    11% OFF
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  • WOODEN DA VINCI CATAPULT KIT WOODEN DA VINCI CATAPULT KIT

    Launch Like Leonardo
    WOODEN DA VINCI CATAPULT KIT

    Based on drawings from Da Vinci's Codex Atlanticus, this Pathfinders catapult kit uses a pair of bent wooden arms as springs to launch clay balls (included) over (4) meters at enemy fortifications (not included, go make your own enemies). The assembled...
    $19.95
    $19.95
    Qty in Cart: 0
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    $19.95
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