This is a set of the Panasonic EH-XS10 steamer and the ReFa 4 CARAT facial roller. Both have been tested and are in working order. • Panasonic EH-XS10: Steam function and hot/cold modes both work fine. There is a slight stickiness on the gua sha part, but it was dried and cleaned after each use. • ReFa 4 CARAT: While there is a feeling of use, it is generally clean and there are no problems with its use. Stored in a non-smoking environment. This is a recommended set for those who want to start facial care.