รีเทนเนอร์ใส - AN OVERVIEW

Clear retainers suit over your tooth just like Invisalign aligners and also are manufactured from a virtually invisible, thermoplastic content. In fact, There may be an Invisalign retainer, called a Vivera® retainer, created by the corporation which makes Invisalign.รีเทนเนอร์หลวมมักเกิดในรีเท�