It is made of artificially obtained sapphire crystals. To make the most of the aesthetic flaws of orthodontic appliances, sapphire braces have been created.
In shape and size they are practically the same as the metallic ones, but compared to the latter they are transparent and therefore less visible.
The principle of operation is the same as that of the metal dental appliance, the brackets glued to the surface of the teeth are connected to each other by a thin, very fine spring and apply a constant pressure to guide the teeth in the correct position.
It is worth mentioning, in particular, that they match any color and shade of teeth.