32mm Plug for Wanhao Duplicator 4 holes

I have removed the spools from the back of my printer and mounted them above. What remains are the holes where the reel holders once lived. I don't like open holes to the internals of my printing cavity, so I designed these plugs to seal them up. They keep dust out and they are also a cosmetic enhancement to the overall 3D printing experience.

The 31mm version snapped right into place on mine.

You know you likey.