Jack In The Box: Pop & Glow Teddy from Schylling Toys Light up your night with a turn of the handle. Watch as the Teddy magically glows. It will soothe and dazzle with its rainbow lights. Recommended for ages 18 months to 4 years old. Plays "Twinkle Twinkle Little Star" Glows whend popped, stays on for 30 seco nds Requires 2 AA batteries included