6Pcs/Set Dental Impression Set Tray Plastic Disposable Denture Trays Dentist Tools Dentistry Lab Material

Feature:
1. The edge curls inward to form an undercut to prevent demolding
2. A hole is made on the back palate to make the impression difficult to separate
3. Direct opening on the lip side to facilitate the overflow and retention of the impression material and prevent demolding
4. The concave pool design makes it easy to cover and retain after the impression material overflows
5. The thickened bottom, frame beam structure makes the pallet stones hard
6. Thin-walled easy-to-fold baffle design, convenient for the transfer rod to open the window
7. The handle is wide, easy to control and take the mold
8. The side wall is open and abduces, and the impression material overflows to form an undercut retention