Do you know rainbow? Our marked cards contact lenses were made by principles of optics. Our technology staffs filter one of infrared optical band, in order to produce special contact lenses. And then use Luminous invisible ink to mark cards, let the image (mark) to be seen by poker lenses.
We use high technology to make marked playing cards by our professional printer, and we mix different marked cards juice and luminous ink, when wearing our IR contact lenses and invisible ink glasses, you can see the marks on the back of cards clearly. Without our poker contact lenses and best poker sunglasses, you cannot see the marked playing cards.
All of playing cards can be marked and you can choose the marks that you want, all kinds of marks are available.
We are the founder of professional cards marking, Golden Sunshine.
We enjoy a good reputation in the world.
WINNING is NOT guaranteed and furthermore, using the company products to win money by cheating while in Casinos or Private Games is FORBIDDEN. Please be aware of the fact that in some countries cheating at gambling games is considered a crime and therefore punished by law.