Modern Ribbed Incense Stick Tray

I made this for incense sticks that measure no longer than 255mm long, or about ten inches. I printed my trays in PLA Carbon Fiber, but feel free to use a more heat resistant filament if you're so inclined. I did notice that the very last piece of ash that falls off the stick can be hot enough to leave a little mark on PLA, so use your own judgement.