Cardan Grille
$14
Hide or find a message in plain sight with a Cardan Grille stationery set. This edition presents a bookmark that is based on the invention and use of the Cardan Grille as a tool for concealing and uncovering hidden messages. Made for penpals who like to be mysterious or for poets looking for inspiration in their books.
Ed. of 130
Instructions included
Made by: Special Special
Shipping included to the US
