Giới thiệu Dụng Cụ Luyện Tập Nâng Cơ Mặt Và Cổ Jp6
Manual: 1. Boiling to Fit When you are boiling the product, you should add all of the product to the boiling water. Got it there for 15-25 seconds. Then rinse the product out of the hot water. 2. Fit to Teeth After boiling the product for 10-15 seconds and rinsing the hot water, place it on your teeth and gently press the white bite strips to shape them for a comfortable fit. 3. Exercise Then you can get started! Please follow our recommended exercise program for the best results and to reduce the risk of injury. 4. Measure Results Before you begin, we recommend that you take a picture of yourself with clear flash. Then after more than 4-8 weeks of frequently exercising jawline, take a fresh picture and see if you have made progress. Specification: Material: silica gel Color: purple, blue, black Size: approx. 5 x 4 cm Package include: 1x jaw exercise device Note: Please allow slight measurement deviation due to manual measurements. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color shown in the picture.