For Braun 83M Series 8 Electric Shaver Replacement Head Foil and Cutter Cassette 8370Cc, 8340S, 8350S - Walmart.com
Amazon.com: Braunn Series 9 9340s + Electric Shaver with 20% Longer Battery Life Charging Station Wet&Dry Electric Shaver Men's Precision Trimmer Black : Beauty & Personal Care