The 'Star Stacker' is the essential toy in baby's world. Stacking stars help children develop their motor and cognitive skills while having fun. Pleasant to handle, the Star Stacker is a silicone toy - without plastic or unwanted substances. Healthy and hygienic, it gently awakens and stimulates baby's senses and is very pleasant to the touch. Warning: Adult supervision required at all times. Inspect each toy before use. If damaged, discard immediately. Care instruction: Wipe with damp cloth. Lay flat to dry.