Biro Playing Cards Cartamundi WJPC under the watchful eye of

under the watchful eye of the spectator

The illustrations on the cards have been redone

and starch laminates

Intricately designed front-facing courts & custom pips

Biro Playing Cards Cartamundi WJPC under the watchful eye ofBiro Playing Cards While working as a journalist, Br noticed that the ink used in newspaper printing dried quickly, leaving the paper dry and smudge free. He tried using the same ink in a fountain pen but found that it would not flow into the tip, as it was too viscous. He worked on this and presented the first production of the ballpoint pen at the Budapest International Fair in 1931, where he developed a new tip consisting of a ball that was free to