I am with the article so far quite pleased. Have him but had not yet in use.
The magnet has a good traction. The lamp to turn on is the quality workmanship but for the price completely ok. The light output is good in my opinion. Not so great is the operation of the lamp with 3x LR44 button cells. These are expensive if they have to be replaced once. But because the bar is not often in use they will probably hold a while. Moreover, they are not absolutely necessary for the magnet.
The rubberized grip shape the tool is really good in the hand. Also the rod itself acts held horizontally very stable so that one is not afraid he might buckle.
I am very pleased with the items in the price / Leitsungs ratio.