Amazon.com: Shaver Foil Cutter Head Cassette for Braun 31B Series Fits Types 5465, 5466, 5468, 5476, 5477, 5478 : Beauty & Personal Care
Amazon.com: 31B Replacement Shaver Part Accessories Razor For braun 31b replacement foil and cutter, Braun 5000 6000 Series 3 350 360 380 5612 5770 6520, braun series 31B replacement parts, foil head shaver : Beauty & Personal Care
Braun 31B Series 3 Replacement Foil and Cutter Cassette Multi Black 5000/6000 | eBay
EveryMarket
Amazon.com: Braun 31B Replacement Foil and Cutter Cassette Multi Black BLS Combi Pack : Beauty & Personal Care