كرة فم مريحة من السيليكون

The matte silicone has zero rubbery smell or taste, which was my main worry. The corners of my mouth stayed comfortable the whole time thanks to how smooth the sides are.

The strap stays put without digging in, and the matte finish doesn’t leave that sticky residue I’ve dealt with before. Corners of my mouth felt fine even after twenty minutes, which surprised me.

My jaw gave up on complaining after the first ten minutes—that matte silicone really does cushion the mouth corners without any pinching. It came out of the package with zero smell, which I honestly didn't expect, and the smooth sides slide right into place.