face massager ear acupoints probe acupuncture points needle probe facial tightening slimming spring roller double chin removal

power source : none electric material : metal manufacturing process : hand made type : ear acupoint probe size : 12.3 x 3.1cm / 4.84 x 1.22inch model number : ear acupoint probe item type : ear acupoint probe type 1 : massage roller stick material : copper color : gold / silver size : approx. 12.3 x 3.1cm / 4.84 x 1.22inch feature 1 : integration of diagnosis and treatment feature 2 : take it with you, massage anytime