Quickly restores hard whetstones.
Strong diamond polishes smoothly.
Dual surface whetstone ideal for surface restoration of non-absorbent, hard whetstones.
This strong diamond whetstone for surface restoration can quickly whet non-absorbent whetstones such as Gokumyo, Kouseki, DEBADO series or the ones that easily get clogged.
The case (intellectual property right registered) can be used as a holder to attach the #150 side for rough whetting and the #500 side for polishing. Suitable for hard whetstones and instant surface restoration.
