Is it a bird? Is it a plane? No...it's a brilliant bouncy egg (obviously). Perfect for the chicken lover who has everything, this pack of four rubber eggs can be used for throwing, juggling and 'cracking' practical jokes. They are also useful for encouraging your chickens to lay their eggs in a particular place. The eggs come packaged in an omlet egg box - be careful not to mix them up with the real things as they don't take too kindly to being boiled!