Invisalign™ Aligner Seaters - 2 pack

I like the feel and shape, but the aligner seater cracked after 1 week of use. They are too expensive to replace them that frequently.

The aligner seaters are great! I like the square shape much better than the round shape "chewies."

Unnecessary, but were kinda nice at times when on the first day or so of a set of new aligners.