Yes ... it heats

Even buy a soldering iron, it is better that, having had:
- The support system and trimming is rather a disadvantage, anyway it is almost always forced to put up trimming.
- It happens to have a kind of ball has too short a piece of wire.
- The spring-type iron support will falter for nothing and at the slightest nudge iron on the box it easily keep bursting into the memory.
I replaced by a model without this artifice pseudo regulation because ultimately on my own failure and ceramic body are separated from the tube.