These are a wick holder and a placer for candle makers (colored in blue) which are proven to work for 2-3 mm wick.
They are done for a specific glassware which dimensions are included in the attached sketch.
Downloadable are three files, the glassware itself and the wick holder and placer.
STL's are checked and free of errors.
Fixtures are proven to work.
Anybody interested in making custom fixture may drop me a line.
Thank you.