Product developed in aluminum, with nontoxic black non-stick coating.

 Allows evidence of teeth for better photographic performance. 

Its format guarantees greater safety and firmness at the time of use, because one side is used as a contrast and the other as cable. 

• Variety of shapes and sizes; 

• Greater security and firmness during use; 

• Non-stick material with corners rounded; 

• Absence of reflection and brightness that shows the photography.