Marking playing cards invisible ink

 Marked cards invisible ink is one kind of cards marking ink which can apply to playing cards. You can use pen with this kind of ink to write every markings you like backside your poker cards. After the ink dry, you can see through stealth invisible ink appearing on the back of playing cards with the help of UV contact lenses or marked playing cards infrared sunglasses.

Our company has varies of playing cards marking invisible ink on sale. Feel free to contact and let me know your requirements such as what brand and color of playing cards to mark.