Massageador
thingiverse
I'm happy to help you with that. Here is the rewritten text: Massage therapist uses a "gude ball" 16mm.
Download Model from thingiverse
With this file you will be able to print Massageador with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Massageador.