Weller-WP-60K-Pyropen-Gas-Soldering-Kit-Weller-T0051608799-P-Powered-by-Butane-gas-this-Pyropen-offers-soldering-iron-hot-air-blower-&-blow-torch-options-It-has-a-short-heat-up-time-&-can-be-refilled-in-seconds-from-a-refill-cylinder-A-sight-glass-shows-the-level-of-gas-in-the-reservoir-Temperature-control-is-achieved-by-increasing-&-decreasing-the-gas-flow-P-Weller-T0051608799-WP-60K-Pyropen-Gas-Soldering-Kit