Here everything was done correctly, at least I am very satisfied by the yet short period of use. Very short heating time, dials and controls everything, as it should be. The best soldering iron I've ever had, and the light blue of the equipment known and very expensive competitors are there not better. Only remains to be seen how long the device works so well. If it does, I need hardly anything else for my soldering. The soldering iron itself is nice and light and handy, the tip replaced. Large deviations between the set and actual temperature at the soldering tip so far I could not find it's enough power for reheating because, even if you have to tin times thicker strands. Overall, I am very satisfied. The packaging was very well done, so everything depended undamaged.