Bose Ultra Open Earbuds Tracker Band

This model is printed with TPU for AMS on a 0.6 nozzle diameter.

The story is my wife loses her earbuds and wanted to attach a tracker. Most earbuds come with trackers built in now but these Bose Ultra Open Ear buds do not. So I made a TPU band to attach a tracker to the case. Its intentionally a very tight fit. TPU for AMS is a bit hard but still soft enough to grip on tightly. Softer TPU probably will work just as well. I haven't tried with PLA.