Kits & Models
- Construction / Mechanical Kits
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SALE
80 EXPERIMENT CHEMISTRY LAB SET EDU-SCIENCE
If they're 10 or older, and mad for science, get them this Chemistry Lab Kit from Edu-Science, with chemicals, equipment and a manual for over (80) experiments. Includes copper sulfate, sodium carbonate, calcium carbonate and hydroxide, copper foil,...$19.50$32.9541% OFF$19.50$32.9541% OFF -
SALE
CHEMISTRY 60 SET WITH 60 EXPERIMENTS
Forget good and evil, this Tree of Knowledge® kit is the Chemistry 60 set with, yes, (60) experiments ranging from acidity tests, volcanic reactions, crystal, magnetism, optics, liquids and solids to the ever-popular slimes and photosynthesis...$19.15$26.9529% OFF$19.15$26.9529% OFF -
ENGINO 50 IN 1 MOTORIZED CONSTRUCTION KIT
With this Engino® 50-in-1 Inventor® Kit, a clever kid can build (50) motorized models—of a chopper, windmill, UTV, forklift, snowmobile and dog, to name a few—using the included and online 3D-rendered instructions. This kit has won so...$39.50$39.50 -
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 -
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 -
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...$29.50$29.50Qty in Cart: 0Quantity:Price:$29.50Subtotal: -
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 -
SALE
MOTORIZED DOUBLE DECK CARD SHUFFLER
No more manual shuffling! Take poker night to a whole new level with this fully automatic card shuffler. Shuffles up to 2 decks at time while keeping cards in perfect condition shuffle after shuffle. Take money from your kids faster than ever before!...$10.00$12.9523% OFF$10.00$12.9523% OFF -
107-PIECE ZIVKO STEM ROBOT KIT
Zivko the Robot. Just call it “Zivko” because “the Robot” is it’s last name. Using just a screwdriver and side cutters, you build Zivko from this 107-piece S.T.E.M. kit. Set the mode for “Follow Me” or...$46.95$46.95 -
JUMBO BOX MAGIC SET WITH 77 TRICKS
You can’t start fooling people too early. This box of tricks is for budding magicians, and includes the props and instructions for (77) tricks. Includes a magic wand, without which you can’t be a magician, plus assorted cups, balls, cards and...$24.95$24.95 -
SALE
MAGIC MAGNETIC UK PENNIES KIT
This highly instructive and fun 25th Anniversary Edition kit teaches magnetic polarity using a pair of powerful 3-3/8" x 1" sq magnets and (35) newly minted custom coins of varying diameters. Includes an 84-page booklet with (46) experiments, activities...$21.85$29.5026% OFF$21.85$29.5026% OFFQty in Cart: 0Quantity:Price:$21.85$29.5026% OFFSubtotal: -
MECHANICS STEM, WHEELS, AXLES & INCLINED PLANES
Show a kid the wonderous ways of mechanics with this Discovering STEM Mechanics kit from Engino®. They’ll learn about levers, linkages and structures when they’re building any of the (16) working models, such as a seesaw, double-deck...$14.95$14.95 -
SALE
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$9.95Starting at $5.00$9.95 -
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 -
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...$14.50$14.50 -
POP-UP INSECT HABITAT 11" PORTABLE
Behold the Ultimate Butterfly Habitat – crafted from breathable white mesh with green trim, this 13" tall x 11-1/2" diameter sanctuary doubles as your go-to solution for safeguarding your precious flowers. Hang it up for a better view, admire your...$9.50$9.50 -
KIT, ELECTRONIC COMP OVER 50 COMPONENTS
Great news—here’s that Basic Electronics home-study course you’ve been searching for! It’s from Elenco®, which means it’s really good. You’ll get more than (50) parts, including resistors, capacitors, coils,...$11.50$11.50Qty in Cart: 0Quantity:Price:$11.50Subtotal: -
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 $7.95Starting at $7.95 -
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, and...$29.95$29.95 -
AIRPLANE DESIGN STUDIO BUILD-FLY KIT
Design your own planes, then fly 'em. This kit has over (35) parts including balsa wings and bodies, plastic struts and landing gears, rubber-band drives and (3) props. Comes with a handy divided travel case and instructions for (8) planes that can be...$38.50$38.50 -
SALE
DISCOVER GREECE ANCIENT DIG KIT
We totally dig these STEAM dig kits, which allow kids to dig relics out of sandstone. You pick. The Ancient Maya and Ancient Greece kits each include a 5-1/2” x 4” x 1” sandstone block with a gold artifact...Starting at $7.00$10.95Starting at $7.00$10.95 -
SALE
12" TALL POLYRESIN ZEBRA BUST
Admit it, you’ve been searching for a really nice zebra head. Our polyresin bust is 12" tall overall, with a 9-3/4” x 9-1/2” head on a black stand that is 4-1/2” dia x 1-1/2” high. The zebra has a black nose, and stripes in...$17.15$19.5012% OFF$17.15$19.5012% OFF -
ROLLER COASTER CONSTRUCTION KIT
This 79-piece Roller Coaster construction kit features (40) challenges with (4) degrees of difficulty, and has, the manufacturer says, “more than 100,000 unique building possibilities,” which ought to tie up the little buggers for a while...$31.95$31.95 -
UGEARS DATE NAVIGATOR KIT
We’re all out of crystal balls, but can we interest you in a UGears® Date Navigator kit? It’s a 21-piece interactive, kinetic, wooden puzzle that has labels for the year, month, date and day of the week. A kid can build it in about 20...$13.95$13.95Qty in Cart: 0Quantity:Price:$13.95Subtotal: -
BEGINNER SOLDERING INSTRUCTIONAL KIT
Little solder girls also welcome, of course. Teach a kid to solder with this AmeriKit® Learn to Solder Kit from Elenco®. The kit will result in a working two-tone and flashing Euro siren, and comes with a 25W soldering iron, a speaker, dual...$24.95$24.95 -
METAL EARTH BLUE TARDIS MODEL KIT
Who’s Metal Model From Metal Earth®, the people who make shiny metal 3D models, now comes the Doctor Who® T.A.R.D.I.S.™, Star Wars® Imperial Star Destroyer™, an Ghost Busters® Ecto I™ metal models. All punch-outs...Starting at $15.95Starting at $15.95 -
ORIGINAL TRAVEL SPIROGRAPH 9 PIECE W/BOOKLET
It's the classic Spirograph®, which is a lot of intricate round mandala-like designs floating around out there. Celebrate with one of our spirographic specials. You pick: the Travel Spirograph® in a flip-lid case with a 2-3/8" ID ring in the lid...Starting at $10.95Starting at $10.95 -
GEOCENTRAL 15-PIECE ROCKS KIT
Minerals rock. Teach your young scientist the difference between minerals and plain rocks with our kit from GeoCentral®. Has (15) samples of minerals, such as quartz, alabaster and talc, and includes an 11-page booklet, magnifier and a streak plate.Starting at $13.50Starting at $13.50 -
GROW-YOUR-OWN CRYSTAL GARDEN KIT
Create your own crystal garden and you'll never again have to run out to the store in the middle of the night for more crystals. Put the approx (2) ounces of rocks from this kit in a bowl, add white vinegar, put it in a warm place, and wait for the...$4.95$4.95 -
AWARD WINNING SNAP CIRCUIT PRO 750
When is a toy not a toy? When you can have fun with a kid, and build a digital voice recorder at the same time. If the young Tom Edison had had one of these kits, your grandparents' lives would have been a lot easier. Elenco's Pro Model SC-750 is a Dr...$129.95$129.95 -
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 -
OOZE LABS: VISIBLE HUMAN BODY W/ SQUISHABLE ORGANS
Remove the squishy organs of a human body without having to wash your hands before or after! With this 9” tall STEM Visible Human Body model with clear shell and stand you’ll get a pair of toy forceps to remove and explore (28) bones and (11)...$19.95$19.95 -
GLOW CRYSTAL GROWING KIT 6 BAGS GROW POWDER
We’ve been growing our own crystals for decades. They grow up so fast (sigh…). With this Adventure Club STEM Glow Crystal Growing Kit, a kid in your life will get (6) different bags of crystal, (1) bag of glow powder, (1) bag of granite base...$7.95$7.95 -
WATERSLIDE S.T.E.A.M. MARBLE RUN
We love this thing, but we’re not sure we would have gone with Waterslide Marble Run as the name. Looks like a marble run to us. We guess if you run the marble straight into the tub, then sure, it’s a waterslide—and let the fun begin!...$19.95$19.95 -
GECKO RUN MARBLE RUN STARTER SET, MOUNTS ANYWHERE
From the awesome Thames & Kosmos, this Gecko Run Marble Run Starter Set is kind of like a hott wheelz track, but for marbles, and way more innovative. Your kid uses the more than (60) total parts to intuitively build countless combinations of unique...Starting at $34.95Starting at $34.95 -
3D CRYSTAL GALAXY SCULPTURE
Wait, that’s a different kind of Crystal. And this is a completely different take on crystal growing, which, when all is said and done, might make you want to sing the hits of the ’70s. With this STEM 3D Crystal Growing Platform kit from The...$17.50$17.50 -
SPACE ROBOT CONSTRUCTION KIT, BOTH STYLES
The five words every kid wants to hear: “Build your own space robot.” It’s robots, it’s space, it’s their own, and it’s not only permission, it’s a direct order. We have several kits from House of Marbles in the...$41.95$41.95 -
FORENSIC INVESTIGATION KIT
Put your kid on the job with this Spy Labs Incorporated Forensic Investigation Kit from Thames & Kosmos. Your budding investigator will use laboratory tools and techniques to learn how to analyze evidence and solve cases with help from (20) pages of...$34.95$34.95 -
WINDBOTS: 6-IN-1 WIND POWERED MACHINE KIT
From Thames & Kosmos, this (212)-piece Wind Bots STEM Experiment Kit comes with a (52)-page, full-color manual that allows kids to build (6) different fantastical wind-powered machines, including a big-wheel tricycle, fan boat, flying machine and...$29.95$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: