We normally use poker printer and invisible ink kit (IR ink, UV ink, luminous ink or laser ink) to make two types of Bicycle Prestige marked decks: Bicycle Prestige back marked decks and Bicycle Prestige barcode marked decks. The former has the invisible marks printed on card backs, while the latter has the invisible marks printed along card edges. All the marks can stay unfading as long as 2 years! There is nearly no chromatic aberration between our marked decks and their original decks. Besides, we can also make the marks according to your reasonable requirements. The back marks can be clearly seen by wearing our poker perspective glasses, while the edge marks can be clearly seen on poker analyzer device after being read by our poker scanner.
Both the back marks and edge marks are water-resistant and wear-resistant. They can still be read by poker scanner even after we rub the cards against the table or immerse them in water.