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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Learn about the natural chemical science that produces colors
- 1 silicone bath bomb mold
and explore dinosaur bones
Kit contents: Sea soap mold
1 bag sodium carbonate
Optical Illusion Kit 3+ Learn about the natural chemicalDon't let your eyes fool you! Learn the science behind optical illusions and see if you can spot what's right beneath your nose. Kit contents: Activity guide, paper frame tape, 2 paper film strips, 2 paper illusion strips, rotatable disc base for movie reel, spin shaft, card, dinosaur illusion, paper magic house model components.
US$ 120.00
US$ 24.99
US$ 55.00
US$ 19.99
US$ 32.00
