When you’ve mastered a musical instrument, that’s when it’s time to get creative. Trumpet player Daniel decided to test his talents and print a 3D instrument using ABS plastic and three metal springs. While he said it was a little trickier to play than the conventional trumpet, it nonetheless produced a crisp and coherent sound. Music lovers were also filled in on the background to Daniel’s impressive printing success, after a quick performance! Credit: YouTube/Daniel Olson