Check the listing for details. Bone and Horn Guitar Pick Blanks - 9 pcs Assortment. Color: 9 pcs Assortment, Condition: New. Listed at 16.49 USD. See product images for the color of the dyed bone after sanding and polishing Dyed Bone Nut Blanks** Red/Orange dyed bone nuts Quality bone that is hard and very dense Approximate dimensions - 2" (51mm) x .4" (10mm) x .14" (3.5mm) Actual dimensions will be slightly over or slightly under the listed dimensions. Most will be over sized. Qty 10 Looking for interesting look for your guitar? Give dyed bone a try! The final look and color will change after sanding since the each bone will take the dye at varing rates. The final color is unpredictable but will always be unique. Sometimes the bone will show very interesting grain structure. The dye will not loose its color or transfer in the final sanded product. See the listing images for 3 examples of sanded and polished dyed bone.