Incense dish

Incense stick and coil holder dish using this little brass thing that often comes with incense burners you might buy. Just keeps the ash contained and easier to clean up. Uses an M3 heat-set insert to try to protect the plastic from the heat of solid incense sticks (the type that don't have the bamboo core). 

Upon testing, the heat-set insert does not seem to be necessary, so I modified the part and have uploaded files which do not require the insert.