Andis 65875 Universal Magnetic Clipper Guide Comb Set 8 Piece. Powerful magnets secure comb to clipper blade without slippage. Easily fits all #10 clipper blades. Smooth chrome finish feeds hair through comb effortlessly creating faster, smoother cutting action. No more difficult springs. 8 piece comb set includes the best selling sizes #0 (5/8, 16mm) #2 (3/8, 10mm) #1 (1/2, 13mm) A (3/4, 19mm) B (13/16, 21mm) C (7/8, 22mm) E (1, 25mm) F (1-1/4, 32mm).