replacement blades for Philips OneBlade razor

General Description Philips OneBlade replacement blades feature unique motorized technology that delivers efficient shaves without irritation or the risk of cuts. With a stroke rate of 200 strokes per second, they ensure fast and even shaves. These blades should be replaced approximately every 4 months to maintain optimal performance. Technical Specifications Product Size: 45 x 50 x 10 mm Compatibility and Accessories Compatible with all OneBlade and OneBlade Pro models Supported Models: QP2520, QP2530, QP2630, QP6510, QP6520, QP2523