Small butane gas powered pen torch (up to 1200o C) easy refillable. Requires filling prior to use, Go System Butane aerosol 3185, Instantly FLARESAFE, simple & safe to use at any angle. Safety checked & test burned., Interchangeable burner tips solder hot knife & hot blower., Ideal for intricate soldering (solder included)., Applications include electrical, jewellery, automotive, household repair, lock thawing & many more., Finely adjustable flame control.