Although the device looks good but in practice it shows weaknesses. The first device could be after 4 repeated use not turn back because the lock lever not let unlock. So I get it exchanged. On the second unit, the locking lever hung later, could be indeed re-unlock but who knows how long. Furthermore, it takes forever long as far as copper is heated to one that you can solder it. For Steampunk therefore rather unsuitable, probably suitable for small items. 2 stars for conditional usability and security.
I regret buying, but hope it raises a while so that the money is not thrown out.
