Private Reserve 60ml Invincible Ink Bottle

Recently re-launched after a period in hiding are the Private Reserve inks.

Proudly made and packaged in the USA, the invincible inks from Private Reserve offer a permanent, archival, UV resistant fountain pen ink which is waterproof and non erasable.

Smooth-flowing premium-quality ink supplied in 60ml glass bottles.

Please Note: Invincible ink is a pigmented ink, we do not recommend its use in vintage, valuable or sentimentally-valuable pens!