A cosmetic device that can apply more suitably a stimulus to skin of a user is provided.On a roller block 61 serving as a rotation portion, there are provided a roller portion 90 contacting the skin of a user and being self-rotatable, a first mounting stage 81, a second mounting stage and a rotation support axis 76. The first mounting stage 81 constitutes a revolution portion that revolvably supports the roller portion 90, and the first mounting stage 81 and the second mounting stage are constructed so that they can automatically rotate by means of the drive of a motor 16.本發明提供一種能夠更好地對使用者的皮膚賦予刺激的美容器。在作為旋轉部的輥組(61)上具備與使用者的皮膚抵接並且能夠自轉的輥部(90)、和構成能夠公轉地支持該輥部(90)的公轉部的第一安裝台(81)、第二安裝台以及旋轉支持軸(76),其中的第一安裝台(81)、第二安裝台構成為,通過馬達(16)的驅動而自動地旋轉。13...本體部側外殼14...電池機台15...蓄電池16...馬達17...電路基板20...開關部件23...開關面板25...LED26...LED蓋30...下側蓋31...本體O形環35...插頭基台36...插頭端子40...收容部41...馬達殼體42...殼體蓋45...浮動彈簧47...凸輪輥軸48...凸輪輥50...馬達基台51...本體襯墊52...密封部件55...小齒輪61...輥組66...第一基台76...旋轉支撐軸81...第一安裝台90...輥部90a...輥本體90b...輥蓋95...皮膚按壓部101...第一蓋部件101a...筒狀部102...螺釘105...第二蓋部件106...第三蓋部件110...突出壁部