Small Compact Massage Roller

this´s my first attempt to design a roller for massage, 6cm diameter with 5mm balls to stimulate the muscle and help with circulation and veins.

printed in Pla at 190 degress, 20% infill and no top and bottom in rollers, no support needed, i use 5 rollers at 100% and 2 at 33% height just to adjust the space, u can choose what ever you need to make more personal.