Friendly Tips: Requires one AA battery (not included ), electric power driven, stable performance,good circulation. Vibrating handle can be used "on" or "off", Recommended refrigerate the massager prior to use to help improve the performance and get better results. A Great Meaningful Beauty Gifts: Give the special one a gift of love. The face roller massager kit comes in a beautifully designed package, which can be a meaningful gift for elder, mom, grandma, wife, daughter, sister. Beside, you can enjoy face massager for face care while taking a bath due to a special waterproof design. Beauty Skin Care Tools Set: This face roller massager set comes with 4 attachment heads: rose quartz guasha tool, face roller massager, under eye press massager, 3D roller massager. Face roller massager is designed care your face skin. Under eye press massager helps care your eyes skin. 3D roller massager allows you to use the product on any part of your body from the angle that you prefer. Rejuvenate Skin & Relax Yourself: This jade facial roller & gua sha stone are made of 100% Original & Premium quality real natural jade stone. 6000 vibration/min of vibration frequency lets the serums penetrate into deeper skin layers. Keep using it every day, your skin would be becoming smoother and smoother. 4 In 1 & Multifunction: Use the face massager electric with skin care products to promote better absorption, Each package includes 1*Rose Quartz Gua Sha Tool, 1* 3D face roller massager, 1* vibrating facial roller massager and 1* under eye press massager. Daily use of the face massager roller will make your face and skin look younger.