Steve Spangler's Water Jelly Crystals Science Kit with Amazing Water Absorbing Polymer Clear Crystals (100 grams)
Category: Toys & Games | Learning & Education | Science Kits & Toys
Price: $7.29
REUSABLE: When your young scientists are done with experiments, just dry out the Water Jelly Crystals and use them again, so that all your classes can experience this fun science experiment.
Shipping Weight: 5.3 ounces (View shipping rates and policies)
ASIN: B071252573
Item model number: WSAC-550
    #3662    in Science Kits & Toys