Dual-Sided Whetstone Knife Sharpener | Professional Sharpening Stone

Keep every blade in your kitchen razor-sharp with the South Moon Dual-Sided Whetstone Sharpening Stone. Featuring two corundum grinding surfaces in one compact 20 cm stone, this professional-grade whetstone handles everything from rough edge reshaping to ultra-fine polishing — no need for multiple separate tools. Made in Mainland China.

Why You'll Love This Whetstone

• Dual Grit Versatility: One side features a coarse corundum layer for fast edge reshaping on heavily dulled blades; the other delivers fine polishing to create a smooth, razor-sharp cutting edge — all in a single stone.
• Long-Lasting Durability: Waterproof and corrosion-resistant construction withstands frequent water exposure and daily use without deforming or cracking, giving you years of reliable performance.
• Labor-Saving Sharpening: Engineered to efficiently remove dull metal from blade edges with minimal pressure, so you can restore a keen cutting edge in just a few minutes.
• Easy to Clean & Store: The non-porous surface resists residue and moisture absorption. Simply rinse under running water after use. Its compact size fits easily in any kitchen drawer or cabinet.

Specifications

Ideal For

Perfect for home kitchens, small restaurants, and outdoor use. Suitable for sharpening kitchen knives, cleavers, scissors, garden shears, and other metal cutting tools.

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Safe Knife Handling

For best practices on safe knife use and maintenance in the kitchen, refer to the U.S. Consumer Product Safety Commission (CPSC) for consumer safety guidance on kitchen tools.

Note: Photos may not reflect actual size — please refer to specifications above. Minor size variations due to manual measurement and slight color differences due to monitor settings may occur.

Learn more: Knife sharpening

Frequently Asked Questions

Q: What grit levels does this dual-sided whetstone sharpening stone include?

A: The stone features two corundum grinding surfaces — a coarse grit side for fast reshaping of dull or damaged blade edges, and a fine grit side for polishing and refining the edge to a smooth, razor-sharp finish.

Q: Does this whetstone require oil or water to use?

A: This is a water whetstone (also called a water stone or wetstone). Simply apply a little water to the surface before and during sharpening. After use, rinse it under running water. No oil is needed.

Q: What types of blades can I sharpen with this stone?

A: This sharpening stone is suitable for kitchen knives, chef's knives, cleavers, scissors, garden shears, and most other metal cutting tools — making it a versatile choice for home cooks, outdoor enthusiasts, and small restaurant kitchens alike.

Q: How do I maintain and store this whetstone?

A: Thanks to its non-porous, waterproof, and corrosion-resistant surface, maintenance is simple. Rinse under running water after each use and allow to air dry. Its compact 20 cm size means it stores easily in a drawer, knife block, or kitchen cabinet without taking up much space.