There is a step of a few millimeters on the stain and main body stuck on the cutting surface. If you try to cut a piece of paper with a thickness of about 3 or 3 mm, paper enters that step and it will not cut to the correct size. I examined it. I can not find a flat thing with this step on the cutting scale on which sten is affixed, is there any? I would like a stain to be stuck on the entire cut surface anyway.
It was troublesome that there were few inexpensive merchandise on the cutting scale of 50 cm. The stainless steel part used for cutting is scraped by repetitive work, so if it gets old, things cut off will be lost straight. Therefore, it is recommended to periodically replace cheap items because periodic replacement is required.