3 Blades last up to 12 months. (For best shaving experience. Based on 2 full shaves on face per week. Actual results may vary.)Trims, edges, and shaves any length of hairGlide coating and rounded tips protect your skin; not too close for a comfortable shaveUse dry or wet with foam, even in the showerFits on all OneBlade, OneBlade Face + Body, and OneBlade Pro handles
