NATIONAL GEOGRAPHIC Mega Slime & Putty Lab – 4 Types of Amazing Slime + 4 Types of Stretchable Putty Including Magnetic Putty, Fluffy Slime

$29.99 (as of April 8, 2019, 10:11 am) $25.49

8 fascinating varieties of slime & putty including magnetic putty, fluffy slime, glow-in-the-dark putty, DIY slime lab, liquid slime, color changing putty, snotty slime and bouncing putty.
With storage tins + accessories for a complete lab kit
Explore the science behind slime and putty with the 16 page, full-color learning guide.