Natural, multicolored, 100% biodegradable, PLAYMAIS are composed of natural corn and food colouring. No need for glue, just a little water to stick the PLAYMAIS together, but they can also stick on many surfaces (paper, cardboard, glass ...). They can be molded, squeezed, cut, rolled, even torn. PLAYMAIS offers limitless modeling possibilities. Helps stimulate and develop creativity, distinguish colours, shapes and appearances, develop the touch and agility of the fingers. Includes 750 PLAYMAIS, 1 knives made of biodegradable corn, 1 sponges and 1 instruction manual. Great for small classrooms.