About RUYI S New Track: The Ruyi S upgrades to a dense track design, reducing the number of sectional slots to make the pitch performance more distinct. There is no dragging during the operation from start to end, greatly improving the smoothness of the fidget slider and providing a more pure playing experience. New Craftsmanship: Adopting the DLC stone washing and aging process, it endows the toy with a tough and unique visual style. Paired with the exclusive slogan "Stop Self - depletion, Fear Nothing", it not only showcases the design attitude but also strengthens the product's memory points. New Material: Stainless steel material is selected. After being sand blasted with 220 - mesh sand, it undergoes a 5 hour pearlescent stone washing process. The finished product has a warm, smooth and non - astringent touch. At the same time, it is resistant to scratches, allowing you to play with it at any time without worry.
