Best for polishing with 10mm thick harder sponge!
Best five kinds of grades set for polishing!
We use harder sponge than existing Kamiyasu. With hardness and thickness, you can polish very easily!
We use high durability sponge. It is hard to be tore, so you can cut them to suit your purpose.
Grade #2000: 2pcs, #4000: 2pcs, #6000: 2pcs, #8000: 2pcs, #10000: 2pcs