Facial Body Massage Gels for Ultrasound Cavitation Machine RF EMS Massager Skin Tightening Fat Burner Cream. Body Slimming Gel Fat Burn Massage Cream for Ultrasound Cavitation RF Machine US. Items will be delivered within 7 days. Long-lasting conductive gel is a necessary component for beauty care device. Use the gel anywhere on body and skin. This conductive gel helps give a smooth, satin like finishing touch to your hair removal routine. Helps to conduct electrical currents to attack and destroy hair roots and prevent regrowth. Body slimming gel for ultrasound cavitation device. 3 x Body Gel & 2 x Facial Gel. If you are not satisfied with our product and services, please do not leave negative, neutral feedback before giving us an opportunity to resolve the problem first. If you send us proof like the picture, it will be easier for us to handle your problem.