My current trackball has lost its smoothness and feels “sticky” no matter how well, or often I clean it.

So, I’m looking for a trackball (thumb controlled) with the following features:

  • Bluetooth wireless with support for at least two connections (for laptop and PC media station).
  • Uses AA or AAA batteries.
  • Uses bearings.
  • Set at a tilt/ergo angle.
  • Repairability is also important, but not a total dealbreaker if the mouse is high-enough quality.

So far, most that I’ve found will lack one of those features, but I’d really like to have all of them, if possible.

    • Boozilla@lemmy.worldEnglish
      1·
      2 months ago

      I would try PTFE. Some people report using the grease from your nose / face works well, but that’s a bit icky for me. You don’t want to use a lubricant that will make the ball too slippery or you won’t be able to manipulate it with your fingers. And you don’t something thick that will gunk up. PTFE is safe for electronics, very thin, and safe to touch at room temperatures. It gets toxic at a very high temp (like 500F or something). I would put it on a cloth and rub all moving parts with it. Add it in small amounts gradually and see if the scratchy “woody” feeling improves.