Massage Ball Roller Holder

prusaprinters

<p>Fits a Nayoya massage ball roller, but looking at amazon there are a ton of brands which are clearly the same product, so it'll work for those too. Provides a larger area to grip than the roller body itself.</p> <h3>Print instructions</h3><p>Doesn't need to be pretty, use Draft settings.<br/> Use a higher number of perimeters, I used 4 and 10% gyroid infill.<br/> It needs to be strong since you'll likely be putting a lot of force into it.</p>