Korko Starter Block Set 20 PiecesKorko Starter Block Set 20 Pieces With these cork blocks, your child can construct an infinite number of their own creations! Silent, safe, soft, and environmentally friendly: cork toys are as much about protecting nature as they are about having fun. Playing with natural materials stimulates sensory development, and as your child explores the various textures, they will make a connection with nature and the world around them. Helps to develop hand