Invisible Ink Kit for Marking Cards

Luminous ink kit for marking cards can be read by invisible ink glasses and infrared contacts/marked cards contact lenses.

Kit includes the following:(1) 4 ounce bottle of Opticz brand Blue Invisible Ink (1) UV LED Keychain Blacklight (1) Stamp Pad (1) X Rubber Peg Stamp Our patented blend of UV ink goes on completely invisible and glows bright blue in blacklight! Alcohol based inks like ours help stamp pads stay cleaner longer. Very economical. Our inks have are low viscous so small amounts will go a long way.

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