La Romi Stacking RocksHandcrafted natural, eco friendly; non toxic wooden toy which will be suitable for any age, from toddlers to adults. These are also perfect as dcor for a nursery office home. These Stacking Rocks are inspired by ancient Japanese game Tumi ishi, & is great for teaching & hand eye coordination, fine motor skills, observation, logic and inspires creativity. These are brilliant toys that can be use to stack, build, balance, turn stones into mystical lands