Maintaining a flat stone is a fundamental factor in knife sharpening.
A concave surface will make sharpening counterproductive. Use this stone fixer to keep your sharpening stone flat.
This sharpening stone fixer is suitable for all coarse grit stones and medium grit up to about 2000.
Specifications
• Material: Synthetic stone
• Type: Soaking
• Dimensions: 8.1" (20.5cm) x 2" (5.5cm) x 1.2" (3cm)