We think you've seen this worm before. The multi-generational PlayMonster Purple Lullaby Glo Worm is built with the same spirit as the original with a few updates. This calming toy is designed to soothe babies and toddlers with its glowing face and sweet lullabies. There are three modes to choose from: 10-minute long mode, short-play, and glow-only. With six soft tunes and a comforting glow, this classic toy is the bee's knees of bedtime.