- Material: 25# carbon steel (vacuum plated black) Chain & stainless steel Gear & stainless steel Finger Cover. High-speed precision CNC machining Chain & Gear & Finger Cover, smooth.
- Design from endurance bicycling, compact and durable Chain & Gear combination, full of mechanical sense, a variety ways to gameplay. *Easy to carry, simple, discrete and fun: Palm scrolling, fingertip rotation, tabletop scrolling, two spinners combination to flip and crawl.
- 2 pieces SMF95ZZ stainless steel bearing, super mute, smooth, silent and removable.
- Delicate Mechanics Toy include: 2 Roulette/Gear, and 1 Chain, 2 Screwdriver use to DIY removal and installation. Keep focus, relieve stress, release inner creativity and imagination. Perfect gift for creators, makers and thinkers.
- Chain & Gear Fidget Spinner Sized of L 2.36” by W 1.41” by H 0.4”. Weight of 0.14 oz. Packing in zipper leather bag. [Please contact us freely to request a new replacement if any spinner performance defects.]
