Anti-anxiety Restlessness Toys REST LESS Hand Toys Chaos Pendulum Fingertip Spinning Tops Stress Relief Toys Double Pendulum NEWEST STYLE - The most unique fidget toy ever, based on the Theo ry of the double pendulum and random motion (Chaos Theo ry). It means the movements are unique and follow different paths each time you spin.VERY FUN - The ways of fidgeting with this fidget spinner are endless. You can flick it, let it drop and spin, balance horizontal while small movements make large unpredictable results, generate endless spins by perpetual motion, spin 1 or both arms and many more.DURABLE - Full stainless steel construction, machined grips and arms, not easy to break when falling off; 2 hy brid ceramic precision bearings are used in the design of the Pendulum. This gives ultra-smooth spins and friction less rotation.KILLER OF STRESS -- Great for releasing anxiety, relaxing, staying awake, ADHD, ADD, autism and other attention disorder issues. Helps you calm down while stressful, kill you time while you are boring.Perfect Gift Choice --Suitable for Adults and kids over 10 years old and the beautiful high-quality retail packaging included makes our fidget spinner the ideal present for any family member or for your friends.A Design Encompassing The Double Pendulum And The Theo ry Of Chaos:Fidget Toys is a brand new unique fidget toy based on the double pendulum and the Theo ry of chaos.The ways of fidgeting with this toy are endless but so far you can flick it, let it drop and spin, balance horizontal while small movements make large unpredictable results, generate endless spins by perpetual motion, spin 1 or both arms and many more.This is not a spinner and if you are use to one it will take you time to adjust to its functions, that will keep you entertained for hours.The Theo ry of chaos:random motion is the basis of this toy and the Pendulum moves in an unpredictable random way which will keep you constantly fidgeting with it whilst holding your attention. Product content: 1 double swing toy 1 storage bag Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia