I used the honed natural basalt pencil liner to make this great frame for my stone mosaic. I bought 11 pieces and most were a consistent color; the few that were different were not drastically so. The material was very well packaged and arrived swiftly and undamaged. It cut easily and made clean 45 degree angle cuts so corners and seams fit together nicely. Only regret is didn't get them at the sale price and at $12/each, they were pretty pricey.. Theresa. Erie, CO. Mon Feb 08 2021