This is a remix of QRS Player Piano Music Roll Cap on Thingiverse by Joshua Villwock '1n5an1ac' but I don't Thingiverse so my remix goes here. Made on TinkerCAD (link) A lot of our old player piano rolls, also known as a pianola rolls, were in bad condition, so I was looking for an easy way to make new end caps for them. Common brands for these include Master Touch a.k.a Mastertouch, and QRS a.k.a QRS. Remixed to:
Printed in PolyTerra 215/60 0.6mm nozzle 0.4mm layers 2 vertical walls 15% gyroid infill.
The author hasn't provided the model origin yet.