Backflow incense burners are arguably the most aesthetically pleasing way to burn incense with their amazing waterfall effect. Instead of rising up like regular smoke in traditional incense, the smoke from your backflow incense cascades down the burner to thanks to a small hole drilled in the bottom of the cones. While the outside of the cone burns, smoke is trapped inside where it cools until falling out of the hole, creating the stunning waterfall effect. At The Hippie House, we stock a variety of backflow incense burners including waterfalls, Buddhas, hands and more!