Stealth Ink MRKR Big 20mm T-style Tip Marker 40ml

20mm T-style tip marker filled with 40ml of Stealth Ink refill. 40 ml / 1,4 oz - filled in Molotow EM411 marker - contains Molotow Flowmaster™ valve, Molotow Sidekick™ Cap and Molotow 15mm T-Style Tip - felt tip is replaceable - marker is refillable - invisible when applied - appears after contact with UV rays, turns into dark brown / black shade - super long lifespam, almost impossible to buff!
Although Stealth Ink is very thin liquid, Molotow Sidekick™ Cap (the airtight high-tech cap) prevents leaking! Invisible Stealth Ink formula is enhances by the UV rays, best by sunshine or any other light. The more your mark is exposed to UV rays, the darker it gets. Direct sunshine works the best, subway lights takes longer - same with summer and winter condition.