Reddit reviews The PT4000 Pencil Torch operates with a standard butane canister (sold separately)

Pencil-shaped design, for ease of useQuick-start ignition ball, for one-touch operationPull-down, retractable, tabletop stand, for hands-free usePiezoelectric ignition system, requires no electrical connection2,500-degree F, blue-torch flame, for a more precise flame tipPencil-shaped design, for ease of usePull-down, retractable, tabletop stand, for hands-free usePiezoelectric ignition system, requires no electrical connection2,500-degree F, blue-torch flame, for a more precise flame tip