Solingen?

I do not know by what right the company Boker with the addition of Solingen in the company slogan boasts but if I buy a knife from Solingen should also razor sharp and not dull like a hotel knife at my arrive completely refrain from the lengthened the booklet when folded state rattles.

Edit:
after prolonged carry around in your pocket, the glands and the knife broke fell apart, assembling is no longer possible because the small screw in the deep pocket are lost.

interesting for collectors who are on playful mechanics otherwise rather as a letter opener suitable.