Master Appliance MT-30 Table Top Self Igniting Microtorch A low profile, self igniting, table top microtorch with a wide, heavy, stable base Large capacity, refillable metal fuel tank for 60-minute continuous run time on a full charge Refill with master ultratane butane for best performance Use for laboratory applications, to heat materials, shrink tubing, terminate specialty connectors, work with silver wire, add patina to copper jewelry, as a pinpoint torch and more Perfect for bench top use