Cut out from a skumpiya a form with openings for eyes that their middle were at distance of 6 cm that corresponded to distance between the centers of my pupils. Learned this indispensable condition from the doctor. If decided to do a frame, I advise also you to learn this distance.
Manually the bracelet is made approximately as well as a ring. Difference – in sizes.
I offer also other option of production of a mouthpiece.
Photo 56. Spectacle frames. Skumpiya, an acacia, mahogany, an amaranth with malachite use, tourist's raspberry