Stack, scoop and strain with Caterpillar Spillers. Your child will love to inspect this friendly insect that links up 7 numbered cups. These brightly colored cups pour and strain water in the bath for endless spilling and scooping fun. The cups also stack up to form a towering paddle wheel. And when bath is over, they nest compactly to stow away for next time. So go ahead and bug your child at bath time he'll love you for it.