Opus 88 Demo Sapphire Fountain pen White-Board Eraser smooth charcoal lead that offers

smooth charcoal lead that offers excellent coverage

consistent lines ideal for technical drawing

The uni alpha gel switch 0

It’s a smaller pen than is typical but this works well for an eyedropper as you can still have a large capacity

One color per pack

Opus 88 Demo Sapphire Fountain pen White-Board Eraser smooth charcoal lead that offersThe Opus 88 Demonstrator fountain pen in Sapphire is a truly unique writing instrument. It has a chrome plated clip and a black stainless steel #6 JoWo nib and includes a glass eyedropper to fill the pen with your favorite ink. An ebonite piston and rubber gasket seals the feed off from the barrel when fully depressed, reducing the risk of leakage and burping. By unscrewing the blind cap and loosening the rod at the rear of the barrel, you open up the