Sheaffer C Style Ballpoint Refill Medium

Sheaffer C Style slim ballpoint refill engineered for Award and Defini pen models. Features a medium nib and specially formulated blue and black ink that delivers smooth, consistent writing across all paper types without smudging or bleed-through. Ideal for everyday correspondence, note-taking, and professional use. Single refill arrives factory-sealed in a protective blister pack, ready for immediate installation. Reliable performance and convenient replacement for your trusted Sheaffer pen. Available in: Blue (8511SH) | Black (8513SH)