A kind of pressing device includes a base portion and a press section connecting with the base portion. The base portion includes a basal plane. The press section includes the flat pressing seamed edge of two inclined surface connecting with the base portion and a connection inclined surface. It is suitble to hold putting of taking and consolidate by the base portion, and the setting of the flat pressing seamed edge of the press section, user can be allowed to select to use the pressing device by a manner of to put or hold, allow the pressing position of user can not be slidably by being against the flat pressing seamed edge simultaneously, thereby reach releive pressure and purpose easy to use.一種按壓器,包含一個基部,及一個與該基部連接的按壓部。該基部包括一個基面。該按壓部包括兩個與該基部連接的傾斜面,以及一個連接所述傾斜面的平按壓稜邊。藉該基部適合握拿及穩固的擺放,以及該按壓部的平按壓稜邊的設置,可以讓使用者選擇以擺放或者握拿方式使用該按壓器,同時讓使用者的按壓部位可以不滑動地靠抵在該平按壓稜邊,藉此達到舒緩壓力,以及使用方便之目的。