Cartridges | Refillable Ink Cartridge

Keep their Studio Fountain Pen or Studio Pocket Fountain Pen filled and ready to write with this set of reusable ink cartridges. Each pack includes five high-quality cartridges and a handy syringe attachment to make refilling a breeze. Choose from: * Pre-filled with Deep Black: Our best-selling, rich black ink, ready to pop straight into their pen. * Empty cartridges: Ideal if they’d like to fill them with their own favourite fountain pen ink – perfect for colour lovers and creative souls. Good for their pen and better for the planet – simply refill and reuse.