"SAY NO NO TO WEE WEE!" This Tinkle Tinkle Little Star Weeblock® is an award-winning wee-wee absorbing sponge for use when changing a baby's diaper. A must-have for the parents of baby boys wanting to avoid the inevitable "Fountains of Youth." Simply cover baby with the Weeblock® during diaper changing and stay dry! Makes a unique new baby or baby "shower" gift!