Specificati:
 Material:Our sensory balls are made of high-quality silicone material, non-toxic and harmless, safe for children. Tightly adhered in the middle part, the fidget stress balls will never leak air, durable and reusable.
 Design :When you press these bubbles, they will make a dull squeak, and then hold the stress relief balls firmly, you will feel the instantaneous popping of the bubbles! This is a very pleasant stress reduction process to stimulate your senses, allowing you to have fun anytime and anywhere.
Stress Rrlief: These pop it balls can help promote a sense of calm to reduce anxiety and focus attention. They are perfect for kids and adults to improve study and work efficiency, especially those with autism, ADHD, and anxiety disorders to relieve mental stress.

Packing include:
1pcs  3D spherical bubble decompression ball