TWO LARGE AND TWO SMALL FACIAL CUPS let you treat yourself to a face massage in the comfort and privacy of your own home - improve skin tone and circulation?? stimulate collagen production and obtain a youthful glow - improve lymph drainage and relieve sinus congestion</br>HIGH QUALITY SILICONE cupping facial massage tool set - thick walled to provide strong suction?? yet soft and elastic enough to compress easily to create desired amount of vacuum - negative pressure created by suction increases blood flow to the area</br>EASY TO FOLLOW DIRECTIONS INCLUDED Cupping therapy set contains 4 clear massage cups and a drawstring storage bag - 2 cups measuring 3.5cm across base and 7.5cm high and 2 mini facial cups measuring 1.5 cm by 5cm - drawstring storage bag included - set is easily cleaned with soap and water</br>WORKS BY COMPRESSION - so there is no need for pumps or fire like traditional Chinese acupuncture cups - mini size silicone cups let you work aro