I’m not sure if this review goes to company’s directive but the sample device I got wasn’t complete inside the box, and the care came really in bad conditions, if you can see the pictures, inside the device was missing some kind of ring to attach cleaning cotton towels to face treatment, I was trying to figure out how to use the device until I realized this piece was missing on the device, I was about to star another order to sell this product but I’m not sure about that, I need to make sure you can warranty the quality on the products and make sure they complete and working to satisfy costumer needs, if you can take care of this issues we can work together otherwise I would find another provider… thank you fir your time!!