Loved the design of JannickSchulz' H Candle Holder, but I wanted to use it for a large candle instead of a votive. Remixed for a near filling candle, I am using in a decorative use case though, some candle might have a flat too close to the edges to be safe/not melt/warp the PLA, so I'd recommend a higher temp-resistant material in those cases.

Original model: https://www.thingiverse.com/thing:4237256