Complete w/cover, ctr sec w/handlesand non-skid base and 1 pt of lubricating oil, ea assembly shall have a liftout triangular spindle fitted w/3 grit selections-coarse, medium and fine, ea stone shall be 11-1/2 in. By 2-1/2 in. By 1/2 in., used for sharpeningcutlery of all ty