Features:brand new and high qualityThe multifunctional ear acupoint probe is an for ideal integration of diagnosis and treatment.Multifunctional ,it's widely applied in hospital and clinic. It can be used for self diagnosing, treating and for health caring at home as well. It's definitely a nice item to own.A simple diagnosis and treatment incorporate tool crate by acupoint therapist with roller ,this side roll is for sharp and can slightly stimulate the superficial skin of the face.Compact and lightweight design makes it easy to carry, can be used anywhere,very convient.High quality material , it is made of metal material, durable and sturdy, having long service for time. Specifications:Material:MetalColor:Sliver,GoldSize:2.510.5cm/0.984.13inches Note:Please allow 1-2cm errors due to manual measurement.Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item. Package includes:1 Piece for Facial Massage Roller