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Information
Can you mark your own cards? The answer is yes. We can offer you the invisible ink to make your own unique marked cards. You can write marks on the cards both in paper and plastic. UV and IR invisible ink are available now. The marks printed by hand are different from those printed by printers.
This special invisible ink is useful but in reasonable price. How to mark the cards? First, apply a little ink on the surface of the decks. Second, wait till the ink gets dried. Then you can use our special contact lenses to read the marks clearly you made. IR invisible ink is in dark blue while UV is in red.