Minimal Back Flow

This minimal back-flow idea is quick and easy to print but the results of the back flow smoke is brilliant. I have developed the idea further with better base stands.

Three pieces are printed and definitely needed after numerous burn test failures on different Filament types is the 3 Washers. They are available at most hardware stores and are cheap.

The three washers placed in the inside the area designed for them prevents the incense heat from damaging the printed tube. The tube is the only print requiring support. And after a while I use pipe cleaners to clean the tube out, for better flow.

Place the incense burner in an area of little air movement for best results.


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