Key features

• •【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.
• •【Amazing Optical Illusion】:Simply rotate it by hand to creates an almost magical effect that looks like continuously flowing helix would merge into a surface of tabletop.
• •【Inspire Creativity or Relieve Stress】Built for creators, makers, thinkers, and anyone who wants to release their inner creativity and imagination. Treat ADHD, keep focus, relieve stress, eliminate anxiety or simply relax during working hours or brainstorming sessions.
• •【Perfect gift choice】It makes a truly great and original present that creates a bit of magic every time you interact with it. And it is not only a dynamic desktop toy, but also an exquisite desktop decoration. There is no doubt that it's an ideal Thanksgiving, Christmas, new year,birthday or Other present gift.
• •【Tips】①Do not Spin too fast: The optimal rotation time is about 30 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.