Delight your child with this adorable green plush Playskool Green Glo Worm caterpillar toy from 2009. Its soft texture and cute design make it perfect for cuddling at nap time or snuggling for a long nights sleep. On / off switch is located in the back pocket under the Velcro. When turned on the worm Glo’s for a soft night light and plays musical lullaby’s. Works perfectly. Playskool Lullaby Green Glo worm Glowing 2009 Musical Light Up Plush Tested A wonderful addition to any toy collection.