so gold lettering or accents stay visible and bright on dark backgrounds rather than washing out

while the same ink becomes permanent if used on a porous surface like a chalkboard or matte wall

The pen holds 20 ml

the Pop-O-Matics

ballograf epoca p ballpoint pen white Sabe so gold lettering or accentsBallograf's Epoca P in white is Swedish engineering that's stood unchanged since 1961 because good design doesn't need improvement. Created for the Swedish Postal Service to combat hand fatigue, its ergonomic faceted barrel remains legendary. Hand assembled in Sweden with consistent precision. Premium oil based ink resists fading and handles extreme temperature ranges without skipping. Delivers 8,000 meters per cartridge roughly nine times the average