Holds brilliantly!

It is possible to print 83 of these on an A1 bed. Be warned that if you print 40 of them as ornaments, you then need to thread 40 of them. This isn't difficult as the hole is well made, but it is a tad tedious. Worth it though. (They will look down if used as tree decorations due to the hole location, but this doesn't bother me. My wife says moving the hole would fix this.)

This looks amazing in person. The nest mini looks like a hat. Worth the filament.

Had no idea of the size of this when I printed through the Bambu Handy app, but it clips perfectly on a 20mm round rail, only moving if I want to. Feels sturdy enough for anything I want to hang off my bed.