These stones are NOS (new old stock) with a slightly rough finish. They are a low grit whetstone suitable for aggressive steel removal, we also recommend as a value alternative for flattening whetstones. A good option when you're starting out in sharpening.
- Mumei B Grade NOS Whetstone
- Maintenance / Flattening Stone
- Grit: 120 & 220 - Flattens Most Grit Stones (high and low)
- Whetstone Size: 152 x 48 x 25mm
- Made in Japan