36-Pack Colourful Ink Sac Pen Refills – Black, Blue & Red

Smooth, Vibrant Writing Every Time

Upgrade your writing experience with this 36-Pack Colourful Ink Sac Pen Refills set. Designed for consistent, skip-free ink flow, these refills deliver crisp, clean lines whether you're jotting notes in the office, journaling at home, or tackling school projects. Available in classic black, blue, and red — and a full spectrum of additional colours — this set keeps your favourite pens going strong without missing a beat.

Why You'll Love These Ink Sac Refills

• Smooth, Consistent Flow: High-quality ink formula ensures a fluid, effortless writing experience on every stroke.
• Versatile Colour Range: Choose from black, blue, red, and more — perfect for colour-coding, annotating, or everyday note-taking.
• Value Pack: 36 refills per set means you're stocked up for months of writing, whether at the office or in the classroom.
• Wide Compatibility: 3–4mm ink sac format fits a broad range of popular pen styles — a practical staple for any desk drawer.
• Great for School & Office: Ideal for students, teachers, professionals, and anyone who relies on reliable writing tools daily.
• Thoughtful Gift Idea: A practical yet delightful gift for stationery lovers, back-to-school shoppers, or office colleagues.

Product Specifications

• Quantity: 36 pieces per set
• Colours Available: Black, Blue, Red, and additional colour options
• Ink Sac Size: 3–4mm
• Best For: School, office, journaling, crafts, and general writing use
• Brand: Qme

For guidance on selecting quality stationery and writing supplies, visit the U.S. Consumer Product Safety Commission (CPSC) for product safety information on everyday consumer goods.

Frequently Asked Questions

Q: What colours are included in the Colourful Ink Sac Pen Refills set?

A: The set includes black, blue, and red ink sac refills, with additional colour options available depending on the variant you choose. This makes it easy to colour-code your notes, highlight key information, or simply match your preferred writing colour.

Q: What pen types are these ink sac refills compatible with?

A: These 3–4mm ink sac refills are designed to be compatible with a wide range of popular pen styles commonly used in schools and offices. We recommend checking your pen's refill size before purchasing to ensure the best fit.

Q: How many refills are included in the set?

A: Each set contains 36 ink sac refills, giving you a generous supply to keep your pens ready to go for months. The multi-colour selection ensures you always have the right colour on hand for any writing task.

Q: Are these refills suitable for children to use at school?

A: Yes! These refills are a great addition to any student's stationery kit. They're easy to use, available in fun colours, and provide a smooth writing experience that works well for schoolwork, art projects, and everyday note-taking.