Plastic Box Cutter

Simple box opener design. Edge is sharp enough to cut through tape and other items, but safe enough to touch and not get cut. Design has been tested on opening boxes and other items. No signs of wear other than discoloration due to printing the model in white. Very straightforward and easy to print. Used 15% infill with standard PLA settings and 0.15 mm layer height. Should get a better blade if you use 0.1 mm layer height, however this will make the print take longer.