Marked Playing Cards With Glasses Of Metal

Metal frame infrared glasses have a big secret. The metal-frame infrared glasses are the same size as regular glasses and allow you to see through cards marked with invisible ink. Each pair of glasses consists of a metal frame and plastic glasses. Clearly no one cares.
Wearing infrared sunglasses during a game of poker is very cool. In addition, you can know the glowing marks by looking at the marked playing cards. The optimal situation is under white light, especially energy-saving light. Infrared glasses and marked playing cards are good friends that help him in his game of poker. However, you can infect your eyes, so always wash your hands thoroughly before wearing metal-frame infrared glasses.
You can also wear infrared glasses outdoors to protect your eyes.
Practical and convenient glasses!