As could be expected, different from Wera this small "tool" absolutely tip - both magnetize as demagnetize works absolutely reliable (well - it is not really ansich also technically more complex process). Among the messages that the magnetic effect is too low - this is not the tool itself, but on rather on alloyed metals from which some (* cough * cheap) screwdrivers are manufactured. I have some screwdrivers also to keep in my toolbox to categorically refuse the smallest screw, others tighten the screws from several centimeters away to. So - my tip - buy without hesitation and be happy!
