Whetstone Combination Starter 400/1000 Mercer
400/1000 Grit Sharpening Stone – Item No. M15951
Restore and refine your blades with this dual-grit sharpening stone, built from high-grade corundum for consistent performance. The 400 grit side quickly repairs dull or damaged edges, while the 1000 grit side sharpens to a clean, functional edge.
Rebuild and Sharpen with One Tool
Perfect for knives that need more than a touch-up, this two-in-one stone offers effective edge restoration and sharpening in one compact package.
Key Features
Dual Grit Design: 400 grit for edge repair, 1000 grit for sharpening
Corundum Construction: Tough and reliable for repeated use
Non-Slip Base: Rubberized holder prevents slipping and protects surfaces
Compact Size: 7 1/2” x 2 3/4” x 1 3/16” (19 x 7 x 3 cm)
Packaging: Color box
Color: Orange, White, Black
Country of Origin: China
How to Use
Soak the stone in water for 10–15 minutes before use
Set the stone on a flat surface with the rubber base
Use the 400 grit side to repair damaged or dull edges
Flip to the 1000 grit side to refine the edge for everyday cutting
Rinse and dry thoroughly after use
Also Available:
1000/3000 Grit Sharpening Stone – Item No. M15952
For fine sharpening and polishing
A dependable tool for serious edge maintenance—keep your knives sharp and ready.