What Will Glass Facial Cups Do for You Tone and lift your facial muscles Speed up the regeneration of the tissues Increase poor blood circulation Reduce wrinkles and fine lines Reduce bags you may have under eyes Stimulate the production of natural collagen Slow down the aging process by improving blood flow Why use glass? These clear cups have great visibility and strong suction. We specifically chose the clear cups to market as they are our favorite due to the great visibility. You can see the color of the tissue through the cup to assist you with your determination of the amount of stagnation in the tissues. Two ways to use it Dynamic – Squeeze the cup, place it on the skin, and release to create suction, slide the cup following the massage lines. Static – Squeeze the cup, place on the skin and release, leave for 1-2 seconds, and remove the cup. Repeat while constantly moving towards the end of the massage line. Avoid leaving cups in the same spot as permanent bruising may occur. Package Includes: 2 Pieces Cupping Cups High-Quality silicone and glass material. Classical and removable silicone blue tops.Easy to use and clean, with strong suction, portable adsorption.100% Refund Guarantee: We are confident you'll LOVE our products! Great Gift to your friends and family. Our professional customer service will make every effort to ensure your satisfaction, and we will provide for one month. Best Facial Cupping Kit: It includes four different sizes of cups, the smallest can be used for small areas such as the eyes, the medium can be used for the neck, cheek, and so on. When using, hold the part of silica gel to exhaust air, and then suck it on the skin. Use your skincare products for 10-15 minutes a day. I believe you will see the effect after a month. Function: Glass cupping massage increases blood flow as suction is applied, so oxygen and nutrients can be delivered to the skin cells easier. Helps to increase blood circulation, reduce fine lines, smooth skin, refine pores, improve and stimulate collagen, elastin, lymphatic drainage, fluid drainage, and facial contour. Facial cupping stimulates the production of collagen which will help redefine your facial contours and restore poor muscle tension. Widely Used: Silicone cupping is suitable for beauticians, massage therapists, doctors, body workers, athletes and even athletes all rely on the high-quality silica gel and glass vacuum cupping treatment equipment. Material and Size: You can choose the right size according to different parts of the face. The different diameters of each glass facial cup are about 1 inch / 2.5 cm, 0.4 inch / 1 cm. Designed with high-quality glass and silica gel, it is suitable for medical treatment and application.