Ambrogio Sanelli - The evolution of Cutting by Naniwa (Japan Company)  
 
Heavy-duty stone holder with a wide, non-slip rubber base for maximum stability during sharpening. Designed to securely grip and support a variety of sharpening stone sizes, this durable holder ensures a safe, steady surface for precise edge maintenance.
 
Product Info
 
Accommodates sharpening stones of the following size:
Length - 136 ~ 218mm
Width - maximum 76mm
Thickness - 5mm ~