Using this Schylling Glow - in - the - Dark Pop - Up Teddy Jack In The Box is easy. Just turn the handle, and you'll hear a familiar tune while the teddy pops out. To enjoy the glow, keep it in a well - lit area during the day so it can absorb light. At night, it will shine bright and cycle through different colors. As for maintenance, keep it away from water to avoid damage. If it gets dirty, use a soft, dry cloth to gently wipe it. Remember, this toy is suitable for kids aged 3 and up, so make sure younger children don't play with it unsupervised.