Bowden Tubes for your 3D printer can be hard to cut. They have to be absolutely straight on the end to fit up snugly to the throat or nozzle of the hotend or filament might leak out and cause your prints to fail. A 3D Printer PTFE Bowden tube cutter is a perfect solution to this problem. The ‘V’ notch of the blade and base assure a straight cut every time. No more using a razor blad or scissors trying to get it perfectly straight! A must for your 3D Printing Tools.