Why you need it Get some exercise while playing with this interactive, tactile, decorative, fun flow ring. Widely Usage, Can be Use at home, or office desk stress toy, to have fun, or just to fidget, relax and get relief from daily life stresses and anxieties. What?s more, Let your kids have fun, excitement and play with it while exercising at the same time. Using tips - Let it open and flow along your arm, transfer it to your another arm, or pass to a friend. - Lay flow rings flat, tap it at on side, it will springs open like magic. - Grab the two sides and reverse the force, you could collapse the ring. Specification -Use: Kids toy Takes back to your childhood- Are you still worrying about your kids spending long time on their cell phone? That is what you need. We know that you want your kid to play with real toys and stop using APP for a long time. That is why our flow ring is exactly for you. Share fun and happy with your best friends. Anxiety, stress or anger relief Warning Warning: choking hazard- this product is a small part, do not swallow it! Warning: Danger of suffocation- please discard the product immediately after it breaks, and do not continue to use it! Warning: Item contains a functional sharp edge. Not suitable for children under 8 years. Risk of eye injury. Wear proper eye protection. Adult supervision required. Science Education about gravity and friction -Material: 304 stainless steel