The set contains 2 zirconia crowns for primary central and lateral incisors in sizes 1-6, with 2 pieces of each size.

Key features of Shinhung zirconia crowns:

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

2. Minimal Thickness
3. Natural Color and Translucency
Subtle match to natural color and translucency – ideal for primary teeth.

4. Wide Open Gingival Margins
Designed for easy seating and optimal gingival health.

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 inner surface of the definitive crown becomes contaminated, it is very difficult to clean it completely.

• 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 definitive crown.

• Used try-in crowns can be reused after autoclave sterilization.

• Even repeated sterilization and reuse do not affect their durability.