Rite in the Rain all-weather pens and refills

The new all-weather pen is guaranteed to write outdoors and indoors under any weather conditions. It even writes under water and on grease. It writes in any position (even writes on the ceiling; try that with a conventional pen). The secret is a sealed and pressurized ink cartridge with a lasting ink supply. Fast becoming popular with policemen, firemen and meter readers, this unique pen is now available to everyone.