. Dan's Whetstone True Hard black sharpening stones are the finest grade abrasive stone available today. The extra-fine stone is perfect when an extremely fine edge is required.
- Extra-fine grade when an extremely fine edge is required
- Permanently mounted on a wooden block
- 23-degree sharpening guide included
- Use with honing oil for maximum effectiveness
- Stones may have naturally occurring variances in color or composition that do not affect performance in any way
- Natural Arkansas Novaculite quarried in the Ouachita Mountains has a structure of individual quartz grains that enhance sharpening ability
- Made in United States of America