Invisible Ink Bee Marked Cards With Animal Bee

Bee marked cards with a bee on the back are available in red decks and blue decks. Different colors playing cards have a different effect in marking with invisible ink. The red decks marked playing cards usually has better marks than the blue decks. Blue decks are usually difficult to mark , and some company even can't mark blue playing cards with clear mark. However, our experienced technicians can mark the blue decks bee cards with invisible ink by machine well for contact lenses to see the luminous marks clearly.