[High-quality materials] This razor blade uses 3 layers of high-quality inductive nano-blades. The blades are treated to ensure a smooth shave. The dual lubrication strip releases more lubricating fluid and makes shaving smoother. 3 blades provide a shave you can barely feel. This is a high-quality and cost-effective replacement blade/head. [Front pivot technology] Front pivot technology provides greater angle flexibility, and the sensor head, which adapts to curves like water, shaves cleaner. The pivot transfers pressure from your hand away from the blades for better skin comfort. The compact razor head helps you reach all hard-to-shave areas. [Mach 3 Razor Blade Refills] The 3-layer razor blades are universal, convenient, and fast to meet your needs; the elastic sensor blade helps detect subtle contours on the skin. Although not authentic, it has almost the same powerful shaving ability. A great alternative to more expensive razors. [Anti-clogging] Anti-clogging for easy rinsing. This razor blade uses 3 layers of high-quality inductive nano-blades. The blades are treated to ensure a smooth shave. The dual lubrication strip releases more lubricating fluid and makes shaving smoother. The compact razor head helps you reach all hard-to-shave areas. [Package and service] You will receive Mach 3 razor blade refills, which can meet your daily needs and reduce the hassle of frequent replacement of razor heads. Color: as shown Material: plastic + metal Package contents: 48 razor heads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.