TIKI Brand Clean Burn Ceramic Tabletop Firepiece Torch, 10 Inch, Black Insulated wick reduces hot spots on the base's exterior Reusable Round Wick burns for up to three hours with each four-ounce fuel fill Clean-burning flame produced by TIKI Brand Clean Burn Torch Fuel emits dramatically less smoke and soot than petroleum-based fuels (TIKI Brand Clean Burn Torch Fuel sold separately) Absorbent wick reduces risk of fuel spillage For outdoor use only