Naniwa Stainless Steel Toishi Dai Stone Holder Dropship 310-16 Attachments Instructional DVD gives

310-16 Attachments Instructional DVD gives you all the details

Wood Boxes for Coticules and Belgian Blue Whetstones are also available individually

#15 on the Parts Diagram in the Manual

smooth sharpening surface

Removable Sharpening Module

Naniwa Stainless Steel Toishi Dai Stone Holder Dropship 310-16 Attachments Instructional DVD givesUse your stones in a Naniwa Toishi Dai Naniwa's Adjustable Stone Holder The Naniwa Toishi Dai Stone Holder is a high quality working holder with a wide range of adjustability. The Toishi Dai will hold stones from as short as 3 3 4" long and up to 8 1 2" long (95 215mm). All Naniwa Stones can be used in the Naniwa Stone Holder. And many other makes of water stone will fit as well. Use the Toishi Dai on its own for stable sharpening on any work surface.