1) Blades are made of stianless steel with high hardness, one edge with serrated.
2) Real screw work better.
3) A good process ensures that the handle will never break.
4) Carefully designed to make the scissors more stable in working.
5) Any part of scissors can cut off 3 layers of denim at the same time.
6) No matter how you cut, the threads of fabric will break off.
