About Mechanical Ring IV: Shadow Slim Profile: This 4th-gen mechanical ring inherits the cyberpunk styling of the 2nd-gen model and retains the glue-free tritium tube mounting structure. Compared with the 3rd generation, the body width is reduced from 8mm to 5.6mm with a thickness of 3.35mm. The metal version weighs only 4–8g, ultra-light and barely noticeable on your finger, shaped like a regular everyday ring. It can hold up to six 5*1.5 mm glow tubes inside. Revamped Mechanism: Built on the Gen 3 Zero design, the anti-friction system is heavily optimized, cutting the overall friction coefficient by over 70%. It is washable; warm water cleaning makes the slide even smoother. No longer limited just to fidget play. Dual Modes: Upgraded new current tracks. Different variants come pre-configured: PEI version: factory-set to tactile mode Stonewashed Titanium & Polished Zirconium versions: factory-set to current mode Super Conductor version: original hybrid current + tactile mode. You get two distinct feedbacks in one slide for rich, long-lasting fidget enjoyment. Default Factory Modes for Each Variant PEI: Detent mode Titanium: Current mode Zirconium: Current mode Super Conductor: Original hybrid current + tactile plate mode Size Chart ❣️ Tips: Please check the size guide before buying, choose size based on your finger circumference.
