Dragon Egg LED Backflow Incense Burner, Backflow incense flows down through a backflow burner and creates a mist around the product. This item must be placed on a heatproof surface. When backflow incense burns the mist it creates can leave a light residue on the burner and the surface the burner is placed on. This is from natural oils and resins within the incense and can be wiped clean with a damp cloth. Never leave burning incense unattended. 
Material: Resin, Metal, Plastic and Incense
For Use With: Backflow Incense Cones Only
Batteries Required: 2 AA
Batteries Included: No
Incense Included: Yes - 1 Backflow Cone
Approximate Burn Time: 30 Minutes per Cone