Dominoes games are one of the most popular entertainment games around the world, like marking the marked cards with cards marking ink, we also can process dominoes with invisible ink markings on backside.
With our luminous ink marked dominoes, you can read the clear invisible ink marks on their backside if you working them with our infrared invisible contact lenses or sunglasses that can see invisible ink. However, due to our perfect procession, people cannot find any difference from the surface of backside by naked eyes in natural light.
Marking Styles:
(1) Mark one big number with suit in the middle of each domino.
(2) Mark number and suit as the facade show.
(3) Mark as your special requirement.