Alka - Seiren Sharpening Stone - Medium #1000

Designed by ALKA in collaboration with a renowned Japanese maker, the Seiren series brings precision, beauty, and practicality to every sharpening session.Each stone measures 180 × 60 mm — large enough for professional use, yet lighter and more portable than traditional full-size whetstones. Perfect for chefs who travel with their tools, or for home enthusiasts who value professional performance without the bulk.Made from premium silicon carbide, these stones offer consistent cutting action, reliable flatness, and smooth feedback at every grit level. Each one comes with a non-slip silicone base for stability and ease of use.

• Seiren Alka Stone Coarse – #240
•  For repairing chips, reshaping edges, or establishing a new bevel.
• Seiren Alka Stone Medium – #1000
•  The essential sharpening stage for refining and restoring a keen edge.
• Seiren Alka Stone Dual Finish – #3000 / #8000
•  Two fine sides for polishing and achieving a razor-sharp mirror finish.
• Seiren Alka Stone Dual Shaping – #240 / #1000
•  The versatile combination for field kits or compact professional setups.