BRAUN Series 9 Pro Replacement Blades, recommended replacement every 18 months. - Brand: BRAUN - Model: Series 9 Pro - Replacement Blade Number: 94M - Country of Manufacture: Germany - Recommended Replacement Period: 18 months 【Compatible Models】 Compatible with F/C90S, F/C90B, F/C92S, F/C92B, F/C94M. Also compatible with 9030s, 9040s, 9050cc, 9075cc, 9240s, 9240s-P, 9242s, 9250cc, 9250cc-P, 9280cc, 9280cc-P, 9070cc, 9090cc, 9090ccE2, 9093s, 9095cc, 9260s, 9260s, 9290cc, 9291cc, 9292cc, 9293s, 9295cc, 9295cc-P, 9295cc-SP, 9296cc, 9296cc-P, 9297cc, 9299cc, 9299s, 9355s, 9355s-TO, 9375cc, 9394cc, 9395cc, 9399s-SP, 9320s, 9340s, 9345s, 9350s, 9355s, 9360cc, 9365cc, 9370cc-SP, 9375cc, 9381cc, 9384cc, 9390cc, etc. ※ Some sellers offer the same packaged product at a lower price, but some may be selling products with poor quality. Please refer to the second image and check the reviews before making your decision. By the way, this product comes with a spring. ※ Thank you for viewing.