Portasol Self-Igniting Soldering Iron KitSelf-igniting portable butane heat tool-professional quality. Features "Auto Switch" safety shut-off, iron plated tips and built in butane filter. Butane fuel level is visible through a window on the body of the tool. Operates up to 2 hours per refill. Refills with butane fuel - Weller® no. WB1 or WB2. Body Material: Stainless Steel; Includes: Tips, Soldering Iron, Sponge, Stand, Plastic Case; Operating Temperature: 1076 °F [Max]; Power Source: Gas; Tip Type: Single Flat, Blower, Double Flat; Weight: 0.99 lb.