Multiple grit options (250, 600, 1000, 3000, 4000, 8000) enable precise sharpening for various materials
Ceramic construction ensures long-lasting performance even with frequent use
Effective for sharpening dry, with oil, or with water for flexible application
Compact size makes it easy to carry in a backpack for on-the-go sharpening
Includes detailed tutorial for safe and effective use and cleaning
Summarized by Shop
HAIDU is one of the highest quality ceramic sharpening stone on the market. They come in many different grits from 250 up to 8000. All of them are very sturdy, even with frequent use, you can use these for years. The stones can be used dry, with oil or water - which is probably the most effective. The stones are the most effective after 2
