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"
- 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
- 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