These smiling hippos are so happy to take a bath with you, that they smile and whistle! Whistling Hippos Toddler Bath Toy features 4 colorful hippos wearing swim trunks and floating on the color coordinated rights. Match the color of the floating ring to the hippo. Top hippo's head and hear him whistle! This bright colors bathtub toy teaches toddlers color recognition, sorting skills and small motor skills. Let's have some splashing time with a company of friendly hippos!