This is a fully printable Alto Trombone that actually works! It is remixed from tgessel's Alto Trombone In F (https://www.thingiverse.com/thing:4024075/comments) on Thingiverse so it can be printed on most Bambu Printers or any 256*256*256 printer. You will need glue for the bell, curve, and slides. This is all because the model is too tall for most printers so I had to split it. The slides slide into each other but its still recommended to glue them together. Once you finish glueing, I recomend using tgessel's assembly video that he provided.
You can use a Wide Bore Trombone/ Euphonium mouthpiece or a regular one. I have also provided one that you can print (They are all in different Print profiles) YOU DO NEED TO HAVE A BASIC UNDERSTANDING OF HOW TO PLAY A BRASS INSTRUMENT TO PLAY THIS.
Bed adhesion can be tricky on some pieces so I have added rafts/brims but feel free to adjust anything as needed.