Can you stack all the 18 sea creatures on the coral reef? Children will have fun stacking all the gorgeous wooden sea creatures while building their fine motor skills. This set is suitable for children from 18 months old. It includes a shrimp, a squid, a crab, two eels, a sea urchin, a sea anemone, a starfish, a seahorse, four fish, four coral pieces, and a hermit crab.