Unique OneBlade technologyThe OneBlade is extremely fast. The skin-friendly blade of the Philips OneBlade has a revolutionary cutter for every hair length and thus provides for a fast, clean and gentle shave.Fits all OneBlade handpiecesCompatible with all OneBlade products: OneBlade (QP25xx, QP26xx, QP27XX, QP28XX), OneBlade Pro (QP6504, QP653x, QP654x, QP665x)Anti-friction bladeThe OneBlade glides extremely gently over the skin. Thanks to the additional micro-glass bead coating, the friction in the shave is reduced. As shavings can be reduced, you do not need water or shaving foam.Blade that does not become blunt easilyThe durable stainless steel blades need to be replaced after 4 months. The replacement is simple and effortless. A change icon appears on the blade when the blade is no longer perfectly sharp. The blade should then be replaced for optimal shaving results.Contour adaptationOneBlade follows the contours of the face so you can shave every area of your face effectively and