Compatibility: Replacement blades for Braun Series 8 F/C83M-b Note: This product is not an official Braun product, but a replacement part for Series 8. However, its performance and usability are both excellent. Compatible Models: Replacement blades for Braun Series 8. This is a cassette type with an integrated foil and cutter. Compatible with Braun Series 8 models 8320s, 8325s, 8325s-V, 8340s, 8340s-V, 8345s, 8345s-V, 8350s, 8350s-V, 8359s-SP, 8360cc, 8365cc, 8370cc, 8370cc-V, 8385cc, 8390cc, 8390cc-V, 8391cc, 8391cc-V, 8410s, 8413s, 8417s, 8460cc, 8463cc, 8467cc, and more. Usable with all shavers compatible with F/C83M-b. Product Features: The metal mesh cover of the replacement blade has over 2000 nano-level fine holes that catch hairs growing in any direction, shaving them off thoroughly from the root. This provides a deeper, more skin-friendly, and perfect shaving experience than ever before.