My son, a High School band director, was wanting a baton holder of some sort; and asked if I could come up with something to 3D print for him.
Looking on Thingiverse, I found the Trumpet Mouthpiece Holder, by MysteriousMaker.
I edited the stl in Windows 3D Builder, simply adding basic fitted "sleeves" to each of the openings to hold the baton in place.
His next concert he was grateful, as his baton flew out of his hand during their first number; and he gracefully reached down to snag a backup, never missing a beat!
I printed this vertically, with raft and supports; sliced with Cura 5.6.0
Baton_Holder_stl.stl | 857.1KB |