This creation provides a kind of roller messaging devices, and it includes an ontologies and four idler wheels. Wherein the ontology includes a grip part and a Massage Department； The Massage Department is opposite what grip part, and the Massage Department includes the bottom surface of a top surface and an opposite what top surface； And the grade idler wheels are connected with the bottom surface of the Massage Department of ontology respectively, and the grade idler wheels separately include the sphere outside bearing what bearing chimeric with one； Wherein the grade bearings rotationally the bottom surface of the Massage Department of the fixed what ontology and can drive sphere to rotate, and rotate sphere relative to the bottom surface of the Massage Department of what ontology. Reinforce massage area by four rolling, while being aided with vibration massage function, reinforces mitigation muscles and bones and massage efficacy. The top surface of the ontology includes plural granule for massage, can also be massaged for each position skin.本創作提供一種滾輪按摩器，其包含一本體與四滾輪。其中該本體包含一握持部以及一按摩部；該按摩部係相對於握持部，且該按摩部包含一頂面以及一相對於頂面之底面；以及該等滾輪分別與本體之按摩部之底面相連接，且該等滾輪分別包含一軸承與一嵌合於軸承外的球體；其中該等軸承可轉動地固設於該本體之按摩部之底面並可帶動球體轉動，使球體相對於本體之按摩部之底面旋轉。藉由四個滾輪加強按摩面積，同時輔以震動按摩，加強疏緩筋骨與按摩功效。該本體之頂面包含複數按摩顆粒，亦可針對各部位肌膚進行按摩。
