Introducing our the official Gloworks GLOW IN THE DARK Expanding Ball! Dive into a world of mesmerizing visual and sensory delight with this captivating toy. Watch in awe as it expands and contracts, creating a symphony of colors and patterns that are not just visually stunning but also serve as a therapeutic aid for calming and focusing the mind. Perfect for stress relief, sensory exploration, or simply as a visual treat, this expanding ball is a must-have addition to any sensory toy collection. Dive into its rhythmic expansion and contraction, and let it be your gateway to relaxation and sensory discovery