For many cutting board users , RJ-640 Double-Roller Cutting Board Planer has solved the problem of smoothing uneven surfaces due to daily commercial usage . Moreover , the Planer can save users significant expense due to the otherwise frequent purchase of new cutting boards . 
  In summary , RJ-640 Double-Roller Cutting Board Planer not only returns uneven cutting boards into usable condition , but also prevents other common pressing problems such as hairy edges and incomplete cuts caused by uneven cutting boards during the pressing processes  , It is an ideal tool for planing old cutting boards and we are confident that you will satisfy with it.