Braun         Foil and Cutterblock for 360° Complete  Only   Fits all 360° Complete Shavers. Only Models/Types: 5649, 8975, 8985, 8995. Number on Packaging: 5646768 Replacing the Foil and Cutter Block every 18 months will ensure that you are getting the close, quick and comfortable shave you expect from your Braun Shaver.