This Credit Card Knife Auto by Juergen Steinau features a hand rub satin finished blade with mirror polished fullers and a false top edge. The handle has a satin finished stainless steel frame with fluted bolsters front and rear, sterling silver inlays with mammoth ivory inlays with mosaic pin inlays in the mammoth ivory. Nice strong action in the automatic function. There is a tab at the rear of the trough, when in the automatic function, while the knife is open, push the tab towards the blade to disengage the automatic function. When in the manual function, take a credit card and push down on the spring at the rear of the trough to reset it to the automatic function. Comes with a leather pouch and a leather zippered case. On the blade are several markings "XIX" with a crown symbol next to it, and "1219-19" under that, "M" with squares around it on the other side. Has a mark on the front bolster on the side of the lever where the lever touches when closed (this is to be expected). Otherwise, excellent condition. Good luck finding another one for sale anywhere in the world!