A kind of massager specifically includes that a pedestal, a massage unit and a fixing piece； Wherein pedestal sets the support portion of what grip part two opposite sides with a grip part and two； Massage unit has the sphere of at least more than one, and the sphere is equipped with a pivot hole； Fixing piece wears the pivot hole of the what sphere, and group sets what two support portion respectively at its both ends, between enabling the sphere position what two support portion, and forms a default distance with the grip part, and can pivot with respect to the fixing piece. By the setting of above structure, sphere is enabled to roll via user's stress, and required position is massaged.一種按摩器，主要包括：一座體、一按摩單元及一固定件；其中座體具有一握持部及二設於握持部兩相對側之支撐部；按摩單元具有至少一個以上之球體，且該球體設有一樞孔；固定件穿設於該球體之樞孔，且其兩端分別組設於該二支撐部，令該球體位於該二支撐部間，且與該握持部形成一預設之距離，而可相對該固定件樞轉。藉由上述結構的設置，令球體經由使用者受力滾動，而對所需部位進行按摩。
