- 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