Prusa Handles & Rod End Caps

Update: Added second end cap.

I've been carrying my Prusa Mendel by the outside ends of the top bars, and the threads tend to dig into my palms, so I made these snap-on handles. They have a nice curve to them to make them easier to hold, and they also cover the ends.

Also, I've seen too many little kid eyeballs get dangerously close to the ends of the threaded rods in demos, so I also made these screw-on end-caps.

I have a fully parametric scad file if anyone is interested -- just le