WARNING: DO NOT USE A TEALIGHT CANDLE WITHOUT IT'S METAL (or glass or plastic) PAN!
ALWAYS USE ON A NON FLAMMABLE SURFACE, SUCH AS, A NON FLAMMABLE COUNTERTOP, 6" CERAMIC TILE, OR SAUCER. KEEP OUT OF THE REACH OF SMALL CHILDREN AND ANIMALS.

This is a tealight candle holder. It should work for most 1.5" dia. x .5" tall (37.5mm dia. x 12.5mm tall) tealights. There are taller sizes but the size mentioned should burn about 3.5 hours.

The files are intended for single wall (corkscrew) setup. I use .2mm, and typically various silk types of PLA filament.
You have to add at least 5 layers at the bottom, single wall, with no top layers. Depending on the slicer you use, you might want to add variable layer height. Arachne or classic do not seem to matter. Some slicers have a Smooth Spiral setting which is good to enable.

Also, can be used as a pencil and pen holder when not worshiping the flame.