Help bring kids back to reality gently with this captivating and soothing Rainbow Expandable Ball Toy. Designed for children who may have difficulty transitioning from their imaginative worlds, this plastic ball toy expands and collapses in a rhythmic motion, mimicking breathing movements. This helps remind children to breathe and relax, making it an ideal tool for those with autism or sensory issues. Why You'll Love It Calming magic ball: The expandable breathing ball can help relax your anxious child, allowing him to match the opening and closing movement of the rainbow sphere toy. Stress-reliever: This mini colorful fidget toy is perfect for autistic kids or people with sensory issues. It can be great for hand therapy and focusing. A must-have toy in class: Teachers can keep this breathing ball in classrooms to relax a crying or distressed kid. The rainbow colors, expanding ball, and a galaxy of the starry sky display a beautiful eye-pleasing show. Features Material: PE Throw in the air to expand Cool and fun stress reliever Effective to relax an anxious kid Expandable and retractable motion imitates breathing Diameter: 12cm-24cm approx.