Grimm's Large Wooden RainbowThe large Rainbow is really versatile: small children stack, sort and build and as the children get older they will use it as a cradle for dolls, as fence for animals, like a tunnel or bridge for vehicles, as house dolls, build amazing sculptures this Tunnel will always be integrated in playing with a lot of fantasy. Details: This product is recommended by "spiel gut" (good toy guide). Recommended age: 3+ 12 pieces Materials: lime wood, non toxic