It costs about 20 yuan to "set" a dental drill. The operation method is very simple. Just stick the "diamond" on the tooth with glue and it can be completed in one minute. Generally, it can last for 1 to 3 months. If it falls off in a short time, it can be repaired for free. This "diamond" will not cause harm to the human body if eaten.

This "diamond-encrusted" trend originating from Europe is scientifically called "tooth jewelry." The crystal patch is attached to the surface of the tooth with a special dental adhesive. The cost of this kind of dental beauty treatment in a professional hospital varies from tens of yuan to hundreds of yuan, depending on the quality and origin of the crystal. Before dental beauty treatment, regular hospitals must conduct a health examination on consumers' teeth, because not everyone is suitable for this kind of "dental diamond embroidery".

Dental diamond embroidery requires the same cleaning process as teeth scaling and fillings. Insufficient disinfection can easily cause cross-infection. If the quality of materials and personal cleaning and care are not adequate, it is very likely that your teeth will be damaged instead of beautiful. Crystal patches adhered to teeth are "foreign objects" and can easily cause dental caries if users do not pay attention to oral hygiene.