Let kids hold a calming rainbow of color in their hands! The LED lights do not emit heat, so these lamps are safe to pick up. Place in your sensory room, therapy room or child's bedroom for a soft, soothing glow. Watching the colors change encourages interaction, visual attention and color recognition. Place in your sensory room or therapy room to encourage calm and focus, and in your child’s bedroom to ease falling asleep. The LED lights do not generate heat, so the ball is safe to touch.