We had a special plate that we used for an Advent wreath candle display, but could never find a candle ring of the right diameter to fit. Final model was too big to print on my Prusa Mk4 so I broke it up into quarter sections with interlocking tabs.
Printed using PLA and 0.2mm resolution.
The tabs are tight but running a file over the flat surfaces is enough to get them to seat. May need to tap with a rubber mallet or similar. I have no plans on disassembling, so the tight fit was what I desired.
The author marked this model as their own original creation.