Dominoes are one of the most popular games for entertainment, like poker cards. We can make marked Dominoes as good as marked poker cards. People can read the clear markings on the back of Dominoes while wearing the infrared contact lenses or sunglasses. However, people can see nothing different between normal clean dominoes and our marked dominoes with naked eyes. With the marked dominoes, you absolutely will be the king of dominoes games, you can win every time if you want, but we suggest you shouldn’t do that because it is easy for you to arouse other suspicion. Are you interested in these marked Dominoes? Welcome your questions.