I created this massager for massage my wife, I hope that you too will love to massage the back, feet, legs, etc ....
It can be printed without any support, just print :
1 Hand Body
2 Roll support
2 Long pin
4 Short pin
Don't worry it's a tight fit (0.2mm for pin) use a plier to push all together
Please like if you download and think to post your made one :)