Acupuncture Points Probe Ear Detector Acupoints Spring Needle Massage Roller Acupuncture Product Specifications:Item Type: Auricular Acupuncture ProbeMaterial: CopperColor: Gold, SilverSize: approx. 12.5 x 2.5cmPackage includes:1 x atrial acupoint probe1.Face Massage Roller: Size: The length is about 12.5cm, the width of the roller is about 2.5cm. Can be carried with yourself, can be used at any time. A handy little roller that has a good weight when held. It does not squeak and rolls very gently on the face.2.Suitable for Acupuncture and Massage: The roller can be used for body and face massage and acupuncture. The roller massager can not only massage but also be used for ear detection3.Integration of diagnosis and treatment: The probe can be used for the detection and massage of the auricular point. The roller can be used for body and face massage, releasing pressure and promoting blood circulation.4.Sturdy massage roller: Material: copper. It does not rust over time. Ideal for passing a scar without pressure, avoids adhesions on the scar after an operation and without pain. Suitable for hospital and home use.5.Instructions on how to disinfect and clean: After each use, disinfect and clean with alcohol. This face massage roller is made of premium Metal material, which is durable and not easy to broke so you won't be worry about the quality even after a long time using it.