This item is brand new and unused. Purchase date: May 2024 Price at purchase: 6,800 yen [Stem Cell Extract* in Serum x Massage Roller] A serum that allows for self-care like an esthetic treatment. Inspired by a treatment method using two types of metal, which has been used in the esthetic industry mainly in Europe and the US for many years, you can easily experience the "professional techniques" of an esthetic treatment at home every day. The ball part of the container uses 24-karat gold coating. You can lavishly massage with the 24-karat gold-processed roller container while allowing the stem cell extract-infused serum to penetrate the stratum corneum, achieving skincare and massage simultaneously. Luxuriously formulated with beauty ingredients, including argan tree stem cell extract*. Formulated with stem cell extract from the rare and highly vital argan tree, which survives in harsh environments, as well as beauty moisturizing ingredients such as EGF-like peptides, two types of ceramide, and hydrolyzed collagen. *Argania Spinosa Callus Culture Extract (moisturizing ingredient, used on the buds)