Product Description The Fission Ring, designed by SHIHEN Studio, is a multi-functional spinning finger ring with a complex structure composed of over 90 precision parts. Its modular design offers a variety of fidgeting experiences, making it a standout EDC accessory. Gameplay & Features: Buckyball Modes: Supports 0, 2, 3, 4, or 6 Buckyballs, providing five distinct tactile experiences. Spinner Mode: With magnetic spinning buttons installed, the ring instantly converts into a mini fidget spinner. Haptic Coins: Equipped with three different coins—Common, Dense, and Ultra-Dense—each delivering a unique feel for varied feedback. Armor Plates: Three armor plates unfold during spinning and retract when stopped, adding visual flair and interactive feedback. Tritium Tube Compatibility: Can accommodate six 1.5×6 mm tritium tubes for glowing effects, enhancing its aesthetic and functional appeal. Whether in ring mode or spinner mode, the Fission Ring offers dynamic tactile, visual, and auditory satisfaction, making it perfect for collectors, EDC enthusiasts, or anyone seeking a highly versatile fidget accessory. Specifications: Size: MAX rotation diameter: 59mm, Finger inner diameter: 17mm, Spinner Button: Φ25mm, Haptic coin: Φ22mm,Thickness: 24mm Weight: Ti/PEI: spinner: 114g, ring: 94g, Ti: spinner: 146g, ring: 118g Bearing: R188