Staedtler Ballpoint pen stick 430 medium - blue, cup of 50

STAEDTLER products with indelible ink are lightfast, waterproof, chemical and solvent resistant, smudge-proof and non-erasable. The unique DRY SAFE feature of the inks enables pens to be left uncapped for days at a time without drying up, even when left open during long breaks in writing, they remain ready for action without delay.