An interactive toy that's sized just right for small hands. Crinkle, jingle, teether and plush details A cuddly friend and toy for play in a carseat, stroller, or naptime. Appropriate for ages 0+. Machine Wash This rattle teether is based upon the unforgettable character in Eric Carle's classic The Very Hungry Caterpillar. It is a sure way to bring the tale to life and a smile to your child's face. There are multiple textures to touch, crinkle, and jingle sounds, and a teether to chew.