Tron Legacy Baton - Blank Centre Part

This is only the centre part, and the rest of the baton parts are here by the original uploader. Edited in Blender to remove the light cycle symbol for a single clear hole.

I'm working on a custom walking stick in the style of a light sword, and need to house the power for the lighting inside the handle/baton. The blank hole is so I can still access the power switch without need for disassembly.

I have not yet printed/tested, and am awaiting other parts, so may still tweak things in the future.