Made from a new chain material without any grease. Reduce your stress and anxiety: The channel has helped people quit smoking, reduce stress levels, do well in school, stop nail biting and tackle scabs, reduce social tension at parties or gatherings . Slient yet satisfying: Perfect for hours and hours of quiet, distraction-free wobbling. The Flippy chain does not command or attract attention (unlike its cousin, the fidget spinner) and is perfect for use in classrooms, offices, meetings, airplanes, etc. DESIGN: Proudly handcrafted with a 2-metal alloy ring, 2 pieces of bicycle chain links and 2 silicone O-rings. Silicone O-rings provide extra texture and grip.