I recently designed a candle holder and had difficulty finding a suitable material for it, as almost any material will ignite in combination with the wax.

But before I ordered expensive special filaments, I first thought about how I could reduce the risk with self-printed parts through the design!

Here is my solution and the comparison to a candle holder without design optimization! :D

Simply print the holder and insert a candle! (You can use the candle sharpener I designed for a perfect fit!)

Disclaimer:

Never leave burning candles alone! I've only had good experiences with this design so far, but fire always carries a residual risk! Water can also evaporate if left for a long time.

This concept is primarily designed so that you can light a candle and don't have to constantly check whether it has burned too low or not! Nevertheless, always keep an eye on it :)

Have fun!