So I made some of these mosaic key chains for family for Christmas. Got the idea from Wood Magazine. Just chose random pieces of wood that we had around the shop. The Center is a 4 layer Bamboo plywood. Wrapped around that is African Mahogany. The third layer is black walnut. Accenting the walnut is Maple. Finish is natural and flat. I still have a few more of these left from the stock. If you are interested in one email me and I can send some to you. I do request $ 5 per key chain to pay for finish, chain, and shipping. You can email me at email@example.com. Comments are always apreciated. Thanks.