The Incredible Secret Formula Book

This outrageous book is packed with great things to make with common, easy-to-find ingredients. Check out these fun-filled categories. Dough & Chalk; Mache; Paints; Invisible & Disappearing Inks; Paper Making: Printing; Slimes; Color Changes; Crystals; Yolks On You; It'll Grow On You; Weird Stuff; and Gross Out. All recipes include step-by-step instructions,