8 Pack Polishing Pad for Oura Ring 4 Ceramic, Scratch Remover, Surface Renew, Ring Buffing & Repair Kit

["Exclusive Compatibility for Oura Ring 4 Ceramic: Specially designed for Oura Ring 4 Ceramic only, not for titanium or other metal rings. Effectively removes gray scratches caused by metal transfer without harming your ring.","Fast Surface Scratch Repair: Gently rub with the polishing side for 15–30 seconds to eliminate daily fine scratches and dullness, quickly restoring your ceramic ring’s original smooth and glossy finish.","Safe & Gentle for Ceramic: Features a high-precision polishing layer with a soft sponge base, specially made for zirconia ceramic. Polishes gently without scratching or damaging the ring, for outer ceramic surface use only.","Compact & Portable for Anytime Care: Slim and lightweight design fits easily in pockets or bags, allowing you to polish and maintain your ring anytime, anywhere to keep it looking brand-new.","Curve-Fitting for Even Polishing: Dual-layer structure with a flexible sponge base that closely conforms to the ring’s curved surface. Ensures full, even coverage for thorough scratch removal and natural, uniform shine."]