This roller takes in light from solar panels to generate microcurrents and fits the skin as if it's suctioned on. It can be used in the bath and is also washable. It's about 14cm long and compact, so it's easy to use. I've used it a few times, but it's in good condition♡ Please note that the instruction manual and box are not included. The storage bag and cleaning cloth are included. The cleaning cloth has never been used, but the case has become slightly warped while stored with the roller. - Model Name: Facial Roller - Material: Stainless steel and plastic - Design: Double ball design It will be shipped in simple packaging. Please refrain from requesting a price reduction. We will consider price reductions based on the situation (*ˊˋ*) Thank you for viewing ꕤ︎︎·͜· Facial roller Small face Touchbeauty Microcurrent Care: Lift-up, stiffness relief Area: Face