Shaver Razor Foil Cutter Blades Replace Head for Braun 10B Series 1 190 180 170# | eBay
10B / 20B Series 1 Shaver Replacement Foil and Cutter for Compatible with Braun Series 1, Shaver Razor Blade Cassette Head Compatible with Braun 190 180 170 Cruzer Cutter Models - Walmart.com
Men's Electric Razor Replacement Shaver foil for BRAUN 10B / 20B Series 1 190 180 170 Cruzer Cutter Replacements - Walmart.com
Amazon.com: Braun Series 1 10B Foil & Cutter Replacement Head, Compatible with Previous Generation Series 1, SmartControl, CruZer : Beauty & Personal Care