Friend handed me a broken massage roller for his massage chair.
I created one version that doesnt require the metal piece as shown in the pictures and one version that has a cutout for it to be inserted.
I recommend sanding it as smooth as you can to prevent the roller from wearing in the leather of your massage chair.
massage_roller.stl | 645.5KB | |
massage_roller_-_no_metal_spacer.stl | 644.7KB |