Description of Forney 54824 Butane Self Igniting All Purpose
Self-igniting piezo electric ignition is easy to start and eliminates the need for lighter or matches. Incorporates "trigger" switch with "pull-down" lock to meet Consumer Products Safety Commission. Removable base for table-top or hand-held use. 60 minutes continuous run time with a full charge. Unique shutter lever to easily extinguish ignition flame if using optional soldering or hot air tip attachments.
This product fell short of my expectations. It does not function properly and feels cheaply made. Based on my observations, it seems to be lacking in both industrial and scientific capabilities. The self-igniting feature is unreliable and the flame is weak, making it difficult to use for any serious work.
I won't go too deep into that viola sound from all the other comments nobody knows how to use the universal tip that's gonna be on all the butane bottles that, bitch, are two different sized reusable items if you know how to use the tip and suck out the air before trying to fill it