The Whetstone Sharpener Stone - Quality and compatibility: Undergoes strict quality control and quality assurance to deliver precise sharpening for diverse care needs. Diamond sharpening stone is suitable for grinding kitchen knives and cemented carbide. - Easy to use: Three abrasive grain options—coarse, medium, and fine—provide versatile sharpening for knives and general tools. Built with practical workmanship for simple, effective use. - Strong and sturdy: Made of diamond material, strong and rust-resistant. Well-made with durable, reliable performance and long service life. - Small and portable: Advanced technology and craftsmanship give an attractive appearance and uniform hardness to prevent cracking. Compact size, easy to carry, and efficient for sharpening. Use scenarios: - Domestic kitchen knife maintenance for everyday edge refresh. - Sharpening general tools and carbide blades in a workshop or garage. - Travel or small workspace sharpening due to compact, portable design.