Arkansas Black (Ultra Fine)
Natural abrasive Arkansas Black are some of the best natural grinding stones. They are mined in the mountains of Arkansas in the United States.
Unlike synthetic stones, they do not have grains of the same size - for this reason, they cannot be assessed using classical scales.
The bars have a quartz structure of intergrown crystal grains. The stones are aligned and ready to go.
- Stone size: 151x23x6 mm
- Grit: 2000-3000 Grit
- Material: silicon dioxide
Recommendations for work:
The natural stones of Arkansas Black do not require soaking in water. Work on the stones better with the use of oil.
The stone may differ slightly from that shown in the photo
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