METZ – A Spirit of Innovation from Germany, Breathing Technology for Over 85 Years. The METZ Firm Stone electric shaver blends advanced technology with an ultra-compact design, delivering a precise, gentle shave and exceptional facial care. Thanks to its unique features, this shaver ensures an exceptionally smooth shave while being gentle on your skin. Perfect for every man who values compactness, efficiency, comfort, and quality. 18 self-sharpening blades rotate at 7,200 RPM, delivering a clean and thorough shave. The dual-mesh foil blade system enhances contact with the skin, improving shaving efficiency and precision. Whether you're in need of a quick touch-up before an important meeting or a detailed shave to start your day, the METZ Firm Stone is always ready. It features a 400 mAh battery that provides up to 60 days of use* on a single charge. Convenient Type-C USB charging powers the device fully in just 90 minutes. In a hurry? Feel free to use it in the shower. With an IPX7 waterproof rating, it's designed to stay hygienic and easy to clean. Simply rinse the shaver under running water after use to remove shaving residue. Extremely compact, the METZ Firm Stone is the perfect companion for busy lifestyles and frequent travelers. Like a small stone in your bag or suitcase, it's all you need to look sharp—anywhere, anytime. Features: 18 self-sharpening blades 7,200 RPM motor Type-C USB charging 60-minute standby time 90-minute full charge time Magnetic shaving head IPX7 waterproof rating Ultra-compact design *Based on shaving once per day for 1 minute.