Candle
Beautiful design: 180 year-old brass sprung automatic candle extinguisher, circa 1840 https://x.com/ValaAfshar/status/1707546988667871695
This candle holder is made up of a clear tube that collects all the melted wax, and once the candle is fully melted, it automatically creates a new candle from the melted wax https://x.com/Rainmaker1973/status/1744747104415760710
https://mitxela.com/projects/candle