UPC 759803317135

CrazyGadget® Incense Backflow Back Flow Cone Scents Holder. Backflow Incense holders are specially designed incense burners that have a reservoir to channel the smoke from the backflow incense to dramatically pour down the incense tower with dramatic effects. Backflow incense cones are specially designed cones that create a thicker smoke that cascades down from the cone rather than rising like traditional incense cones.