What struck me more than others?
First, you should note that you can not change the numbers, a sequence of numbers from 3 times 2 numbers you have to remember, I find, however, not so tragic, but there is no way the combination of a birth or similar change as a memory aid.
The opening mechanism should also be possibly ;-) first practiced prior to closing of important things I needed three attempts to open the lock safely. One has namely, first turn the wheel twice clockwise, then click the first number, then counter-clockwise about the first number exactly to the second number, and the last step clockwise exactly on the third number. Sounds a bit complicated, but you learn quickly ;-)
There is also to be noted that the lock does not affect too sure, think for a locker for sports or the home's basement room it is rich, but a break-in attempt with a bolt cutter, it will not stand, but that's ok considering the price.
Conclusion:
Orignelles castle, nice color. Something getting used mechanism, but I would buy it again at any time!