Take your stealth game to the next level with this extra-value 200ml Stealth Ink refill. Designed for the writer who wants to leave a lasting mark long after they’ve left the scene, this ink is engineered to penetrate surfaces deeply, making it exceptionally permanent.
The magic lies in the formula: Stealth Ink is invisible upon application. It only reveals itself when exposed to UV light. The more sun or UV rays it hits, the darker and more intense it becomes, eventually turning a deep, dark brown.
Technical Specifications
Volume: 200ml.
Type: UV-reactive "Invisible" Ink.
Color: Develops into Dark Brown/Black.
Permanence: Extremely high (penetrates the substrate).
Durability: Smudge-proof, waterproof, and buff-resistant.
Surface: Applicable on almost any surface.
Why Use Stealth Ink?
Delayed Reaction: Your tags won't appear instantly, giving you time to move on before the work becomes visible.
The "Sun" Factor: Direct sunlight is its best friend. The more UV exposure, the faster and darker the tag develops.
Anti-Buff: Because the ink penetrates the surface rather than just sitting on top, it is nearly impossible to remove with standard cleaning agents.
Versatile Refill: Perfect for filling pump markers, mops, or even using with brushes for a "ghost" effect.
Usage Note
Always wear gloves when refilling, as the ink is colorless at first but will stain your skin brown once you step outside!