Kits & Models

Kits & Models

Kits & Models

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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 up.
    $10.95
    $10.95
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  • PHOTOSENSITIVE SUNPRINTERS PAPER KIT PHOTOSENSITIVE SUNPRINTERS PAPER KIT

    Sunprint Kit
    PHOTOSENSITIVE SUNPRINTERS PAPER 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 photosensitive paper, an acrylic...
    Starting at $6.50
    Starting at $6.50
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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...
    $5.00
    $6.50
    23% OFF
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    $6.50
    23% OFF
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  • 10X FOLDING LOUPE WITH LED LIGHTS 10X FOLDING LOUPE WITH LED LIGHTS

    Super Loupe
    10X FOLDING LOUPE WITH LED LIGHTS

    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, powered by (3)...
    Starting at $7.95
    Starting at $7.95
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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...
    $4.75
    $4.75
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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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  • UNDERSEA EXPLORER DIVING SUBMARINE UNDERSEA EXPLORER DIVING SUBMARINE

    Diving Submarine
    UNDERSEA EXPLORER 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 (gray!)...
    $4.95
    $4.95
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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

    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 just a screwdriver and side cutters,...
    $46.95
    $46.95
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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
    3g METEORITE SPECIMEN FROM CAMPE DEL CIELO 3g METEORITE SPECIMEN FROM CAMPE DEL CIELO

    A Meteorite Is Heading Your Way!
    3g METEORITE SPECIMEN FROM CAMPE DEL CIELO

    Campo Del Cielo, meaning "Field of the Sky" meteorites were first reported in 1576. Carbon dating of charred wood fragments taken from beneath the meteorite indicated it fell to earth around 2,200 BC. The crater field is 2 miles wide by 12 miles long...
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    $12.95
    23% OFF
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  • SALE
    ELECTRONIC PLAYGROUND EDUCATIONAL KIT ELECTRONIC PLAYGROUND EDUCATIONAL KIT

    Begin Electronics!
    ELECTRONIC PLAYGROUND EDUCATIONAL KIT

    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 much more. The simple...
    $26.50
    $29.50
    10% 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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  • SALE
    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...
    $33.50
    $38.50
    13% OFF
    $33.50
    $38.50
    13% OFF
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  • FABULOUS FOUNTAIN CONNECTION KIT FABULOUS FOUNTAIN CONNECTION KIT

    Not the Drinking Kind...
    FABULOUS FOUNTAIN CONNECTION KIT

    Decidedly clever little gizmo reminiscent of our ever popular tornado tube. It consists of a plastic sleeve into which one screws two empty 2-liter soda bottles. Inserted into the connecting tube are clear plastic "straws", one extending toward the...
    $3.75
    $3.75
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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

    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 tool that will last...
    $19.95
    $19.95
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  • 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...
    $48.50
    $48.50
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  • SALE
    AUTOMATA WOODEN FISH AUTOMATON AUTOMATA WOODEN FISH AUTOMATON

    No More Wood Puns?
    AUTOMATA WOODEN FISH AUTOMATON

    Wood or wooden you like to never see another pun on wood or wooden? Too bad--we’re not even trying to quit. Meanwhile, you can try this wooden wiggling fish. Made from laser-cut pieces that you peg or glue together, it will measure about...
    Starting at $5.00
    $9.95
    Starting at $5.00
    $9.95
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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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  • DABBLE LABS DIY KALEIDOSCOPE KIT DABBLE LABS DIY KALEIDOSCOPE KIT

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

    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 STEAM kit with (3) markers, (1)...
    $4.95
    $4.95
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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 great Snap Circuits kit from Elenco®, and another great 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...
    $10.95
    $10.95
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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 ®, 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 30 minutes,...
    $6.75
    $6.75
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  • 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,...
    $7.95
    $7.95
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  • SALE
    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...
    $8.88
    $9.95
    11% OFF
    $8.88
    $9.95
    11% OFF
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  • 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...
    $24.95
    $24.95
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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
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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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  • SALE
    MACHINES, STEM HOW AIRCRAFTS WORK KIT MACHINES, STEM HOW AIRCRAFTS WORK KIT

    Fly, Child, Fly!
    MACHINES, STEM HOW AIRCRAFTS WORK KIT

    Forget the pony—give your kid the sky! Because you’re a great parent, or a positive adult influence, you’ll also be giving that kid the gift of knowledge with this Engino® Discovering™ STEM How Aircrafts Work Kit. Teaches kids...
    $10.00
    $14.50
    31% OFF
    $10.00
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    31% OFF
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  • PATHFINDERS HYDRAULIC ROBOTIC ARM KIT PATHFINDERS HYDRAULIC ROBOTIC ARM KIT

    Long Arm Of The Law Of 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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  • 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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  • INSTA SNOW POWDER, 30g W/ACTIVITY GUIDE INSTA SNOW POWDER, 30g W/ACTIVITY GUIDE

    SNOWBALL FIGHT IN A BOX
    INSTA SNOW POWDER, 30g W/ACTIVITY GUIDE

    From Zimpli kids we bring you SnoBall Battle Pack. A packet of Sodium Polyacrylate that turns Science into an all-out snowball fight. Just add water to create your own snow. Packet contains 2.82oz to create up to 60 snowballs. The rest is up to you and...
    $2.95
    $2.95
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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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  • KIT, VAN GOGH STARRY NIGHT PAINT BY #s ART KIT, VAN GOGH STARRY NIGHT PAINT BY #s ART

    Paint By Different Numbers
    KIT, VAN GOGH STARRY NIGHT PAINT BY #s ART

    No need to limit the numbers you paint by. These kits all include 8” x 6” canvases, (6) acrylic paint pots, a #2 brush, color key and guide, plus tips for blending colors--a major improvement in the paint-by-numbers game. Packaging is also an...
    Starting at $8.95
    Starting at $8.95
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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

    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 care, feeding watering and...
    Starting at $19.95
    Starting at $19.95
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  • VORTEX EFFECT TORNADO MAKING TUBE VORTEX EFFECT TORNADO MAKING TUBE

    Tornado Tube
    VORTEX EFFECT TORNADO MAKING 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 into opposite ends of the tube which we...
    Starting at $2.95
    Starting at $2.95
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  • SALE
    ENGINO 12 IN 1 INVENTOR MODEL KIT ENGINO 12 IN 1 INVENTOR MODEL KIT

    The Industrial Dozen...
    ENGINO 12 IN 1 INVENTOR MODEL KIT

    Sounds like doughnuts made of steel, but it’s much more interesting, especially for a science- minded kid. This STEM Inventor® 12-in-1 Industrial Models kit from Engino® includes parts for (3) models that kids can make with the printed...
    $10.00
    $14.50
    31% OFF
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    $14.50
    31% OFF
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  • 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...
    $24.95
    $24.95
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  • BARN OWL PELLET EXPLORATION ACTIVITY KIT BARN OWL PELLET EXPLORATION ACTIVITY KIT

    Puke not Poop!
    BARN OWL PELLET EXPLORATION ACTIVITY KIT

    Bigmisconception for owl pellets. They are poop. Nope, they are puke! Young and old people alike should consider dissecting barn owl pellets for a unique educational experience. Dissecting owl pellets is a great way to learn about biology, anatomy, and...
    $6.50
    $6.50
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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 insurance...
    $15.95
    $15.95
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    $15.95
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  • SALE
    36 DIFFERNT CARDED GEMSTONES WITH DESCRIPTIONS 36 DIFFERNT CARDED GEMSTONES WITH DESCRIPTIONS

    It's a Little Gem!
    36 DIFFERNT CARDED GEMSTONES WITH DESCRIPTIONS

    Actually, it's a set of (36) different little polished gemstones and minerals from around the world, all identically sized (approx 1/2" x 3/8" x 1/8" thick), mounted and identified by name and origin on an 8" x 10" card. Super nice at a super price,...
    $12.95
    $12.95
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  • CALORIMETER KIT, W/CHIMNEY, 100ml FLASK CALORIMETER KIT, W/CHIMNEY, 100ml FLASK

    Burn Off A Few Calories
    CALORIMETER KIT, W/CHIMNEY, 100ml FLASK

    Make your own calorimeter with these parts: a 100ml Borosilicate Erlenmeyer flask; a 6-1/4” tall x 4” dia aluminum chimney with a port cut out of it; a 4-1/2” square aluminum plate with a hole to hold the flask;...
    Starting at $7.50
    Starting at $7.50
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