Solar Powered Rainbow Maker Kit gr. 1 to 12
Fill your room with rainbows every time the sun shines! Features: (1) Solar Panel and Electric Motor, (1) Transpare...more
save 41% 12.36
Baby Soda Bottles gr. 2 to 6
Be successful with your science fair project. Grow plants, observe critters, capture a crystal-like rainbow, or mak...more
save 31% 13.10
Great Geysers gr. 3 to 6
Learn how the MENTOS Geyser became an Internet sensation. This kit gives you the tools to make your own erupting so...more
save 31% 17.93
Newtons Antics gr. 3 to 6
Explore the science of force and motion. Amaze your friends with science tricks that will have them saying "Ho...more
save 31% 15.17
Polished Rock 16oz Pack gr. 3 to 12
Polished Rock 16 oz. Pack. Features: 16oz (454 grams) Assorted Polished Rocks For making Jewelry with the Rock Dril...more
save 44% 8.93
Rock Driller Kit gr. 3 to 12
Features: Exclusive safety dome to protect small fingers! Drill rocks for your own collection or make crafts or jew...more
save 44% 30.77
Rock Driller Kit Refill Set gr. 3 to 12
Rock Driller refill set. Features: (3) Key Chains, (12) Jump Ring Connectors, (1) 18 Silver Tone Necklace Chain, (1...more
Superabsorbant Crystals gr. 3 to 6
These incredible pebble-sized polymer crystals mysteriously turn into pieces of gel-like goo when you add water. Th...more
save 66% 1.53
Test Tube Adventures gr. 3 to 6
More amazing activities in one small bag! Learn the secret of the Giant Test Tube! Play with touchable bubbles, the...more