I average three bed size quilts a month. Over the years I've used more Fiskars quilting shears than I can count. And I was happy with them because I found they worked well. But these! Heritage cutlery cutters are far superior to the competition. I will never use anything else again. They handle the thickest bolt of fabric so effortlessly that I really enjoy trimming it. No more tired hands. No more disappointment. Why didn't I dare to spend a few euros more? I have cut five king size quilts so far and they are just as sharp as they came out of the box. Do not doubt these scissors.