Iridescent Tear Drop Handblown Glass Oil Lamp Set Iridescent Tear Drop Handblown Glass Oil Lamp Set of 2. Uses smokeless odorless lamp oil, no wax mess. Includes long lasting woven fiberglass wicks and funnels Elegant and affordable candle set of one 3" and one 4". burn time before refilling 3" 12 hours, 4" 20 hours approximately