Electronic instant ignition system</br>Adjustable flame</br>Working time : about 45 minutes</br>Refillable 30 - 35 mgs butane fuel tank</br>Max Temperature attainable : 1??300 1/2c or 2??400 1/2f</br></br>Product Description</br></br>This portable butane Bunsen micro-burner with it's adjustable flame is the ideal heat source for vapor coffee makers. Although this is a perfect match for our tabletop vapors?? we have sourced an adjustable Bunsen burner stand making it a handy companion for standard vapors as well. This is also great burner for cooking?? camping?? laboratory applications and restaurants.</br><br/>http://www.amazon.com/gp/product/B002YP3AY2