This is the best from other manufacturers about our application (polished polished aluminum brass). Unfortunately the scratch made bigger by the monotalou. So, I am using only the past here for a long time but since there are only 600 numbers, I use other manufacturers beyond that.
Although it is common to work on 1/4, 1/8, it is easy to use because it is easily detached when a crease is attached, and it is solid. I also used other manufacturer's products, but recently I have decided to purchase this manufacturer.