A chimney starter or charcoal chimney is a device for igniting charcoal lumps or briquettes. It consists of a metal tube with a grate to hold charcoal. A lighting cone is a similar, conical, device placed over an existing grate. The tube is typically cylindrical, but may also have other cross-sections.[1][2][3] The tube may also be made of combustible material designed to resist burning long enough for the coals to ignite.[3][4]
Modern commercial models are usually sheet steel cylinders about 6–8" (15–20 cm) in diameter and 8–12" (20–30 cm) tall. A grate or mesh to hold charcoal is placed horizontally inside the cylinder about 3" (8 cm) from the bottom; this is sometimes conical.[5] Large holes around the bottom let air in. Modern commercial chimneys generally have insulated handles.