Here is our prototype of Theo1069's idea for a tap handle with interchangeable names. We're still working on this, but so far, we like the direction its going.
It uses half-dollar sized air-tite coin holders with high power magnets in them. In the tap handle, there is another magnet. Why magnets in both and not just a steel washer in the holder? Because you can stick the unused name holders on any steel surface for safe keeping.
The holders are air/water tight so if you drop them in the beer tray, no worries! With a little care, you can reopen them to put in new labels.
I included two backdrops in case one shows better detail than the other.
PM us your address Theo, so when we get out of the prototype stage, we can send you your handle.
Also suggestions are appreciated...we want these to be awesome.