Completely submerge your egg in a glass or clear bowl of water and wait. WIthin 12-24hrs, cracks will start to appear in the shell of the egg. Within 48hrs, you will have hatched your very own creature. Leave it in the water and it will continue to grow! Once you take it out of the water, after a few days it will start to shrink back down to its original size. Place back in the water and it will start to grow again!
Made of polyvinyl acetate and polyacrylamide.