Here is a very nice, pin or rim fired made in Germany 2mm toy charm/fob to add to your collection. They are getting very hard to find. This one is in excellent condition for its age, and measures 1-1/2 to 1-3/4 inches across. Just to note, these photos don't do justice to the actual shine on this piece.
It is in much better condition then it shows. Some shells and plunger included. It looks used - the mechanism works.