This is the genuine Braun Replacement Head with integrated Foil designed specifically for the Series 1 10b Electric Shaver series. It ensures optimal performance and a close, comfortable shave, maintaining the high standard you expect from Braun. Replacing your foil and cutter block regularly is essential for achieving the best results from your shaver and prolonging the life of the device itself. This combipack offers a quick and easy maintenance solution for your daily grooming routine.