Marked Cards Contact Lenses For Brown Eyes
IR/UV contact lenses is a poker device for back marked cards which has marked with different luminous ink kit, and the luminous marks are invisible to your naked eyes. While, with the help of IR/UV contact lenses, you can detect the invisible ink marked cards easily.
IR/UV contact lenses that see through playing cards invisible ink has different types for different eyes color, such as infrared contact lenses for dark eyes, infrared contact lenses for brown eyes, infrared contact lenses for green eyes, infrared contact lenses for blue eyes, infrared contact lenses for grey eyes. What's more, each types infrared contact lenses can divide into different size, like: 4mm, 5mm, 6mm, 9mm......
In a word, the infrared contact lenses with big dyed circle are more suitable for dark-eyes players, While the infrared contact lenses with smaller dyed circle would not change the original color of your eyes. To be honest, the big dyed circle contact lenses would change the surroundings darker than usual, but the smaller one can help you see the environment comfortably. But both of them can detect the invisible ink clearly and accurately.
Note: Soaking your contact lenses in the pure water rather than care solution after you used it. Keep the lens in care solution may break as it isn't a normal contact lenses.