NANIWA Lobster Mark IO Series Whetstone Flattening Stone – #24 / #60 / #220 Grit:Medium #60 *Definition of Blade Length: the

*Definition of Blade Length: the Length from top edge of the blade to the end

and other knives

improving corrosion resistance while maintaining the cutting performance of carbon steel

Main photo images show 180 mm's

NANIWA Lobster Mark IO Series Whetstone Flattening Stone – #24 / #60 / #220 Grit:Medium #60 *Definition of Blade Length: theThe NANIWA Lobster Mark IO Series Whetstone Flattening Stone is a maintenance tool designed to restore and maintain the flat surface of sharpening stones. Featuring a grooved surface, this flattening stone helps improve efficiency when correcting uneven whetstone surfaces by allowing removed material and slurry to clear more easily during use. Regular flattening is essential for maintaining sharpening accuracy and consistent results. The IO Series is