YelloCut Master Works perfectly as a normal knife and can be used as a detailed cutter as well. Obviously, it provides a safety-lock function up to 8 kg contact pressure. A transparent plastic guide stabilizes the blade during cutting. The triangular shape is perfectly hand-in-hand-whether left or right handed. Perfectly suitable for 30° and 59° blades. Even with the blade retracted, the knife can still be used for cutting e.g. knifeless tape.