Extra Large Naniwa Flattening Stone ORMD This tough resin is hard

This tough resin is hard wearing for long lasting

Diamond is the hardest material known

The Fine Cut of the steel leaves a refined

but it also boasts a sophisticated design

Extra Large Naniwa Flattening Stone ORMD This tough resin is hardThe largest flattening stone we carry This extra large flattening stone by Naniwa will tackle any water stone flattening needs. This is the largest flattening stone we carry (by a long shot). If you feel that your flattening stone should be gigantic, this is your stone. This measures 300mm x 150mm x 20mm. If you do your measuring in inches, that makes this stone almost 12" long, 6" wide and an inch thick. With this sort of heft, this is not the type