



Steel ink sac
Approx $8.84 USD
Steel Ink Sac – Durable Replacement Ink Reservoir for Fountain Pens
Reliable Ink Storage for Smooth, Consistent Writing
The Steel Ink Sac is a high-quality, durable ink reservoir designed to fit a variety of fountain pens and vintage writing instruments. Whether you’re restoring a classic pen or upgrading a modern writing tool, this steel-based ink sac offers an exceptional combination of strength, flexibility, and long-term performance.
Unlike traditional rubber sacs, this steel-bodied alternative resists cracking, drying, or warping over time, making it ideal for collectors, calligraphers, and everyday users alike. Its resilient construction ensures that ink flow remains stable and uninterrupted, giving you consistent writing performance with every stroke.
This ink sac is easy to install and compatible with many lever-fill, piston-fill, or squeeze-fill fountain pen mechanisms. Whether you're refilling with standard bottled ink or custom blends, this steel ink sac ensures a clean, leak-free experience with minimal maintenance.
Perfect for fountain pen enthusiasts in New Zealand who value precision and reliability, this small yet essential component brings old pens back to life—and keeps modern ones performing at their best.
DescriptionMaterialPlasticProduct AttributesOrdinaryPackage Size300*20*100(1mm)
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