National Geographic Slime & Putty Science Lab

8 FASCINATING VARIETIES OF SLIME & PUTTY – Including premade magnetic putty, fluffy slime, glow-in-the-dark putty, liquid slime, color-changing putty, snotty slime, bouncing putty, and 1 DIY glow-in-the-dark slime lab. This STEM kit makes a great gift for boys and girls.

This is the perfect STEM set for kids who love to get hands on with science! In addition to the 7 premade varieties of putty and slime, kids can make their own with the DIY ingredients and supplies.

Plus, the full-color Learning Guide is packed with interesting slime and putty facts, plus a few simple experiments for kids to try at home.