a nicely varied shade of jade [SEP] i have tried and tested many rollers and scrapers recently so i inspected this duo closely the gold hardware on this dual ended roller seems reliably attached and both ends roll freely but the larger end does seem to have a small issue that causes it to bump with each revolution preventing the rolling motion from being completely smooth and silent that being said it still adequately applies smooth and even pressure to the face with each systematic usethe gua sha scraper exhibits some scattered scuffs and scrapes and the edges and v angle have some rough white areas they don t look perfectly polished but all natural stones have imperfections to some degree this set comes attractively packaged and it seems to be affordably priced so it might be a great choice for consumers looking for a starter facial set