A body rotating buoy, which comprises: a pole, which is in the shape of a long pole, and the upper and lower sections of the pole form the tail and the foot respectively； a body, which is set at the foot of the pole, the center of the body is vertically provided with a middle hole which is sheathed in one of the feet； at least two transparent casings, which are respectively set at the foot and adjacent to the upper and lower ends of the body； furthermore, the foot is provided with at least one reflective tube The reflective bead is arranged between the lower end of the mark body and the transparent sleeve at the lower end of the mark body, and the mark tail is provided with at least two beads arranged in an integral way.With this structure, the middle hole of the mark body can be used to provide rotation of the mark body on the mark foot, and the mark body can be positioned by displacement of the mark foot with a transparent sleeve.一種標身旋轉浮標，該浮標包括:一標桿，係呈長桿形狀，且於其上段及下段分別構成標尾及標腳；一標身，係設於標桿之標腳，該標身中央垂直設有套合於標腳之一中孔；至少二透明套管，係分別設於標腳且鄰近標身之上端及下端；更進一步，標腳設有至少一反光套珠，該反光套珠係位於標身下端與標身下端之透明套管間；標尾設有間隔排列一體成型至少二珠子。藉此結構，能利用標身之中孔提供標身於標腳上旋轉，標身能利用透明套管於標腳位移定位。
