Playing sand on beach probably is one of the favorite things for kids and even grown-ups. This summer, besides the normal castle and animal mold, we have one more thing to play with and probably you have already spotted them on beach - napping cats! Neko Cup is the latest product from Japanese design brand h-concept. Made from biomass plastic (bamboo and scallop shells) the hollowed out object creates a silhouette of a napping cat.