40 ml with 15mm tip
- filled in a Molotow EM411 marker
- contains Molotow  Flowmaster™-valve, Molotow Sidekick™-Cap
  and Molotow 20mm T-Style Tip
- felt-tip is replaceable
- marker is refillable
- colorless when applied
- turns into dark brown / black shade
- appears after contact with UV rays
- very permanent
- almost impossible to buff!

Although Stealth Ink is very thin liquid, Molotow Sidekick™-Cap prevents leaking of the content.