Suitable for the season I designed a teapot warmer. The basic idea was to use the cut-outs and stack them to get the required distance from the tealight to the pot, but after frist tests I descided that another layer is needed.
My build was done on a desktop cnc-machine by Stepcraft using a 3 mm flute especially intedned for wood. I used 20 mm solid oak. The parts a glued together.
Visit https://www.zenziwerken.de/en/ for more designs.
Keep in mind, that the stl is for viewing purpose only. Do not print this design on a 3d-printer!