Retro Pen Refills

Never run out of ink again with our standard ballpoint pen refills, designed to fit Idlewild Co. Retro Pens, as well as a variety of name-brand styles. Keep your favorite writing tools scribbling forever!

• 4 BLACK Ink Cartridge Refills
• 5mm Line Weight
• Fits Idlewild Co.'s Retro Pens
• Plastic-free Paperboard Sleeve