Reddit reviews DESDK Kinetic Desk Toy Stress Relief Toys Office Executive Toys Metal Fidget Spinner Ball with Optical Illusion for Adults & Kids, Anti Anxiety ADHD Relieve Stress Inspire Inner Creativity（Gray）

【Amazing Optical Illusion】A precision machined globe, simply revolve it to create a mind-bending 360° optical illusion of continuously flowing helix, and the optical illusion changes along with direction and speed of rotation, looks like continuously flowing helix would merge into a surface of tabletop【Inspire Creativity or Relieve Stress】Made to be a piece of kinetic art, perfect for creators, makers, thinkers and anyone who wants to inspire inner creativity and imagination, relieve stress or simply relax. Also great for fidget, autism, depression, anxiety, ADHD, staying awake and other attention disorder issues, like nail biting, insomnia, smoking, leg shaking, etc【Interesting to Play】Cool stuff for kids, teens, adults, girls and boys,women and men. You may revolve it as a single unit or stack them together to make it more impressive, play with it at home, at the office, on the trip, on the plane, for fun or to kill boredom【Perfect gift choice】Want to surprise someone? We believe optical illusion is a unique way to bring excitement to anyone. We believe our visual illusion ball can be an idea Christmas gift, New year gift , birthday gift or Other festival present【Tips】①Do not Spin too fast: The optimal rotation time is about 20 seconds, and you will enjoy the best optical illusion. ②There is a running-in at the beginning (noise, rotation time may short), after use noise will disappear and rotation will be longer. ③The base and the ball body are designed to be separated to ensure you can clearly see the secret of the ball