The Muji pill organizers (connectable pill case) are great!

However, they're awkard and lack day labels. This tray lets you assign a set of

I needed 3 pill cases worth of pill per day, but found

.3mf has the multi-material setup already .scad version lets you customize the orientation (In case you think I'm weird for doing Su to Saturday going bottom to top... look it makes sense to me and was how I was doing it before I printed the tray). You can also adjust the width and the side the labels are on.