I am using this for polishing work of No. 120 (used on dry basis)
A hard paper may not be unexpectedly shaped,
There are a little more durability than other makers because they stick to the material from other manufacturers.
We will continue to purchase it in the future.
I have been using it for a while but has the standard changed? I feel that my eyes are fine than the previous water resistant # 600. The feeling and eyelids of hands when polished are equivalent to the company's # 1000. That's too bad. We will purchase # 400.