The set includes 2 zirconium crowns for the first or second deciduous molar in sizes from 1-6, with 2 pieces of each size.

Key features of Shinhung zirconium crowns:

1. High retention
Enhanced retention thanks to the sandblasted internal surface improves compatibility and bonding strength with GI and RMGI cements. Sandblasting maximizes surface adhesion.

2. Minimal thickness
Allows for shorter chairside time, increasing efficiency for both the dentist and the patient.

3. Natural color and translucency
Subtle matching of natural color and translucency – ideal for primary teeth.

4. Wide open gingival margins
Designed for easy fitting and optimal gum preservation.

During the procedure, it is difficult to completely avoid saliva or blood contamination when fitting the crown size or checking if the tooth preparation is complete.

• If the internal surface of the actual crown becomes contaminated, its complete cleaning is very difficult.

• Contamination of the crown's interior directly affects the success or failure of cementation.

• The use of a try-in crown completely eliminates the risk of contaminating the final crown.

• Used try-in crowns can be reused after autoclaving.

• Even multiple sterilizations and reuses do not affect their durability.