This is an ingenious construction system that stimulates children’s creativity while it teaches simple mechanics.This is an ingenious construction system that stimulates children’s creativity while it teaches simple mechanics. Children will have fun exploring ways to combine the colorful variety of pieces: square plates interlock easily to form flat or 3-D structures; meshing gears create exciting movement in a spectacular chain reaction. Each gear is decorated with a different design that stimulates color perception and recognition. KALEIDO GEARS is made of soft, washable plastic, totally safe and unbreakable\r\nWARNING: CHOKING HAZARD- Small Parts. Not for children under 3.\r\nMade in Italy