Improve your jaw training with the correct tongue position
When your tongue leaves the upper palate, the Mewing Ring will remind you to return to the correct tongue position. This constant correction helps you to internalize the mewing technique faster, resulting in more effective jaw training and a better shaped jawline.
✔️ FDA Certified
✔️ Certified by PICA Institute Berlin
✔️ Tested by The Bavarian Health and Food Safety Authority
✔️ It works: 50,000 customers went before you and trust JAWLINER® for their jaw training!