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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.15 inch
Height : 0.39 inch
Length : 3.94 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 1.76 ounce (View shipping rates and policies)

ASIN : B006XLVQHG

Product 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''