Product Description: Material: Resin For Use With: Backflow Incense Cones Only Approximate Burn Time: 30 Minutes Batteries Required: 2 AA Batteries Included: No Product Information: Backflow incense smoke flows down through a backflow burner and creates a mist in and 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.
