A sponge with just the right hardness and thickness makes polishing surprisingly easy!
A sponge sandpaper made with highly durable cloth sandpaper.
Unlike sandpaper paper, it is a cloth sandpaper, so it is versatile and can be used in a variety of situations, such as smoothing and processing curved and flat surfaces.
A lineup of sandpapers for different purposes is available to suit a variety of situations.
The sponge surface is printed with a print that allows you to see the grit at a glance.
The printed part uses ink that does not easily bleed, so the ink does not dissolve even when sanding with water, allowing you to work with confidence.

The 10mm thick pad uses a harder sponge than the conventional Kamiyasu pad. Combined with its thickness, it makes flat surface processing surprisingly easy.
Kamiyasu! For polishing, we have 2000, 4000, 6000, 8000, and 10000 grits that are necessary for sharpening.
Uses a file with long-lasting cutting power.
By removing cutting dust, it can be used for a long time, making it cost-effective.
It is cut to a size that is easy to hold, making it easy to handle and easy to use when filing small surfaces.
Can be used for dry and wet grinding
The number can be identified by the color of the sponge itself and the printed letters.
We offer #2000 which is connected to the standard #1000. This makes it even easier to start sharpening.