Black Walnut Bowl and Platter Blanks for sale Posted on September 11, 2011September 11, 2011 by Laurel Dahill Large and small black walnut bowl blanks and platter blanks for sale. 3″x10″=$20; 3X12=$30, 2X16″= $36, 2X14=$27 Walnut finishes well with Minwax wipe on Poly. Call Murray 604-794-3108