We acquired these from an old magic shop buy-out. They are new old stock (NOS) and have never been used. Would make a nice addition to your vintage Adams collection.
Effect: When they see a white thread on your coat they will naturally try to pick it off. But the jokes on them, because when they go to remove it they will end up with about 25 yards of thread coming from the jacket if they keep pulling.
As the old saying goes, it’s a barrel of laughs!
Note: The original cards show some signs of shelf wear and some creases. The bobbins may have some paint chips but nothing too severe. Please see the picture.