Schick are well known in razor world, and many a collector will have one or two vintage Schick's in their collections. Although they never had a decent range of double edged razors, your Krona still deserve a proper vintage blade for a proper vintage shave.
10 unused blades in this sealed card, once used, keep the dispenser and place your regular blades into it, sometimes I throw a 'lucky packet' selection of blades in there to make things interesting, once you have a few you don't have any idea of what is coming next!
These blades were made just before the turn of the century, and was manufactured in Germany.