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Feature

Hatches in approximately 48hrs
Great for teaching or just plain fun
Made of polyvinyl acetate and polyacrylamide
Will eventually shrink if removed from water
To re-"grow" at to a bigger penguin, just put it back in water

Description

Placed in water the 2&3/8" plastic egg gradually cracks open over a period of 48 hours. The endearing and durable penguin is revealed and grows to approximately 3"