IT'S FOR EVERYONE: Fun for the whole family. Especially ideal for all types of attention disorders. The arc-shaped design accords with ergonomics, feels comfortable and can be used for a long time. a good choice to kill time, very suitable for adults and children with anxiety and autism.DESKTOP ART:This Ball puzzle is made of durable aluminum material.The rotating bead toys is a conversation starter that will elevate any space. It's small enough to on your desk, but unique enough to make a statement.YOUR SATISFACTION GUARANTEED:You get a stylish, colorful and longer spinning fidget spinner that looks exactly the same as it does on the image above. If you have any questions, please contact us in time!Specifications:REDUCE STRESS &IMPROVE PRODUCTIVITY: Weve found that playing with this allows us to reduce stress from multi-tasking of a busy work Therefore, it is beneficial to improve our work efficiency.IMPROVE BRAIN HEALTH: Puzzles exercise the left and right sides of the brain simultaneously. They are a mental workout that improves problem-solving skills and attention span. Doing puzzles reinforces connections between brain cells, improves mental speed, and is an especially effective way to improve short-term memory.Package Included:Marbles*1