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Stealth iX Ink - HP 61BiX (CH561WN) - Invisible Ink Replacement for Black Cartridge
- Stealth UV content is completely invisible until exposed to UV light source.
- Stealth UV barcodes are completely invisible but can be scanned, registered, and validated using a UV scanner.
- Add a layer of cutting-edge and uniquely specialized security & protection to anything that can be passed through a printer.
- For best results both the black and the color cartridge would need to be replaced. Use Stealth iX Invisible Ink Enhanced Paper for a high quality print out. Use Stealth iX Invisible Ink Display Lights for the best viewing experience.
