Matfer Bourgeat 263550 Mini Double-Arm GuitarMini Double Arm Guitar General features identical to the single arm guitar. The double arm guitar saves money and time by ensuring a clean cut without having to move the product during cutting. Supplied with 2 cutting arms of 22 mm, 1 stainless steel tray, 1 spatula and wire tensioning keys. 15 and 30 mm cutting arms of the mini model can be fitted to this model.