Color caps / tags / labels for Abloy (Finnish) keys

I have several keys that look alike. After many years of confusion, I've finally made colorful caps for them! The color of the cap is similar to the color of the door that it opens, so now it's easy to find the correct key fast.

Print settings: 0.4mm Nozzle, 0.2mm layer height. Print key-a and key-b - this is the bottom and the top of the cap and they are different.

I used ordinary universal glue to join all the parts together, but a heatgun  or hot melt glue can also be used.

PS: One key was slightly larger than the other ones. I reduced its size with a steel file, but it would be  probably easier to print a new cap scaled to 105-110% in the slicer.