Noodler's Tsvetayeva fountain pen ink in a 3 oz bottle. Noodler's Tsvetayeva is a bulletproof and eternal blue ink from Noodler's "Russian Eternal" collection.
- "Bulletproof" (UV and bleach resistant)
- Archival and fade resistant
- Forgery resistant, impervious to lasers, alcohols, and solvents
- Glows under some UV lights
Exercise good pen maintenance when using these "Russian Eternal" inks, as they have some serious permanent qualities!