A breast massage ball includes a massage ball integrally formed with a ball body, and the massage ball has a balloon space z formed by the ball body, and the outer surface of the ball body is provided with a plurality of semi-conical massage bumps arranged at a distance from each other. The outer surface of the sphere is undulating and undulating, so that the massage ball can be elastically deformed after forming a force on the airbag space, thereby adjusting the pressure channel of the sphere by self-adjusting during rolling massage, and providing massage for postpartum women with swollen breasts. It stimulates the lymphatic and muscle groups of the breast and blocks the activity of the sympathetic nervous system to promote the reflection of the milk spray. The diameter of the massage ball is 12-18 cm, and the average spacing of the massage bumps on the outer surface is 0.82 to 1.22 cm, and the height of the bump of each of the massage bumps is 0.51 to 0.72 cm.一種乳房按摩球，係包括有一按摩球一體成型形成有一球體，且該按摩球以該球體構成有一氣囊空間z，而該球體之外表面佈設有彼此間隔排列的數個半圓錐狀之按摩凸粒，使該球體之外表面呈凹凸起伏，令該按摩球能以該氣囊空間形成受力後具彈性變形能力，藉此於滾動按摩時自行調整該球體之按壓力道，提供按摩產後婦女腫脹乳房，刺激乳房淋巴及肌肉群，並能阻斷交感神經系統的活性進而促進噴乳反射之作用；其中，該按摩球之直徑為12～18公分，其外表面各該按摩凸粒之分佈平均間距為0.82～1.22公分，且各該按摩凸粒之凸點高度為0.51～0.72公分。
