Munch and have fun with the Caterpillar Teether! This easy to grab toy is perfect on the go, with a big light-up music button that triggers happy songs, fun sounds, phrases and music. Two soft and easily chewable teethers help to sooth tender gums. Put the purified water-filled apple shaped teether in the fridge to cool it down for even more soothing action. The playful and clearly spoken phrases, happy sing-along songs, great sound effects and melodies all encourage baby to chew on the teethers. Turn the lock on the back to remove the teethers to give them a clean!