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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
otters are adorable
encourage critical thinking and spark children’s imagination
old fashioned
Teach little ones their 1
Packaged and stored in a beautiful 2-drawer case
Bubble Gum Chemistry Kit BTStem otters are adorableViscoelastic Bubbles and Chewy Molecules! Two of our favorite things combined make this chemistry kit a tasty delight. This set contains all the needed information & ingredients to make your own gum bubble gum, and to explore the properties of polymers and viscoelastic behavior. Poppin' Polymers! This will be fun!
US$ 85.99
US$ 77.51
US$ 74.79
