Celling Sticky Splat Balls. Simple and Effective Toys to Reduce Tension and Anxiety. Calming and Soothing: With a unique, comfortable squishy texture, different from classic stress relieving balls through its enhanced tear resistance, this sensory toy can help eliminate stress and reduce anxiety in kids and grown-ups, promoting a calming sensation and an overall better mood! These glow balls have the capacity of absorbing all kinds of light from various sources including sunlight or flashlight, producing a spectacular fluorescent effect in 4 different amazing colors!. This sticky ball that glows in the dark has super stickiness and can stick to the ceiling. The new product is so sticky that it takes a long time to fall off from the ceiling when used right away. Rub it on your hands or carpet to make it less sticky before play. If you feel that the stickiness of the sticky ball is weak, it is because there are too many impurities attached to the surface. Simply wash the sticky ball with water to restore it to its original state. Be aware that May Stain Surfaces.