1. Unique arc design, special telescopic spring
2. The face shape is more beautiful and the corners of the mouth rise unconsciously, allowing you to maintain a happy mood at any time and increase your personal charm
3. Let the cheeks move for about 2-3 minutes every day, the effect is good
4. Dimensions: 8.3 x 2.2 x 2.5cm
5. Weight: about 11g

Instructions
1. Align the U-shaped support points at both ends with the corners of the mouth
2. Puff up your cheeks and make the sound of the English letter O to exercise your cheeks
3. Every morning and evening, use about 2-3 minutes each time

Precautions
1. Please rinse with clean water after use and keep it dry and hygienic in a ventilated place
2. If you need to straighten your teeth again and feel uncomfortable when using it, please stop using it