臉頰牽開器

My orthodontist recommended this during my aligner change and honestly it's a game-changer for opening the mouth wide without cheek fatigue. The plastic edges are smooth enough that even after ten minutes my gums weren't sore, and it's super easy to rinse and reuse between appointments.

After my Invisalign checkup left my mouth sore, this retractor kept my cheeks out of the way without any pinching, and it rinses clean in seconds. Way easier than trying to hold my face open with my own fingers.

The plastic edges are smooth enough that I barely notice them after a minute, and it holds my cheeks back without me having to grip it tight. I’ve used it a few times now for aligner checks and it’s held up fine after rinsing with soap and water.