Keep your favorite Cello XTRA GEL gel pen writing smoothly with this genuine black ink refill. Designed specifically for the Cello XTRA GEL model, this pen refill ensures consistent, vibrant black lines with every stroke, delivering the reliable performance you expect from your Cello gel pen.

This high-quality black gel ink cartridge provides the signature smooth writing experience Cello is known for, making it an ideal choice for daily notes, journaling, or important office tasks. Opting for a refill is a practical and cost-effective way to extend the life of your beloved writing instrument, while also helping to minimize waste.

Enjoy uninterrupted creativity and productivity with a fresh supply of rich black ink. It's the perfect solution for anyone who appreciates premium writing quality without needing to purchase an entirely new pen every time the ink runs out.

Specifications

• Product Type: Pen Refill
• Brand: Cello
• Ink Type: Gel
• Ink Color: Black
• Compatibility: Cello XTRA GEL Gel Pens