How to Refill Your Ballpoint Pen: Step-by-Step

By Bullet Planners & Dot Grid Journals 160gsm pages | Paint Pens | Published: 2026-10-23

Category: How-to Guides

Learn how to replace your ballpoint pen refill in minutes. This step-by-step guide covers removal, insertion, and common mistakes to avoid.

Quick Answer

To refill your ballpoint pen, unscrew the barrel, pull out the empty cartridge, insert a new 0.5mm ballpoint pen refill, and reassemble the pen. The whole process takes less than a minute.

Why Use a Compatible Refill?

Not all ballpoint refills are the same size or shape. Using a refill designed for your specific pen model ensures a snug fit and reliable ink flow. The Archer & Olive Ballpoint Pen Refills are made to fit the Archer & Olive Ballpoint pen set, so you avoid the frustration of a wobbly or non-functional cartridge.

What You'll Need

You only need two things: your ballpoint pen and a replacement refill. The refill itself is a slim metal cartridge with a 0.5mm ballpoint tip and black ink. No tools or special skills required.

Step-by-Step Refill Guide

Unscrew the pen barrel: Hold the pen body in one hand and twist the barrel or cap counterclockwise to separate the two halves. Some pens have a snap-on cap — pull it off gently. If the barrel feels stuck, try twisting in the opposite direction; forcing it can crack the plastic.
Remove the empty refill: Pull the old cartridge straight out of the pen tip or barrel. It should slide out easily. If it resists, check for a small retaining ring or spring that may need to be removed first. Do not yank the cartridge at an angle — this can bend the metal tube or damage the pen tip.
Insert the new refill: Take the new ballpoint pen refill and slide it into the pen barrel, tip first. Push it gently until it seats firmly against the pen's internal mechanism. The tip should protrude from the pen nose. Make sure the refill is oriented correctly — the ballpoint tip goes toward the writing end, not the button end.
Reassemble the pen: Align the barrel halves and twist them together clockwise until snug. For snap-cap pens, press the cap back on until you hear a click. Test the pen on a scrap piece of paper. If the pen skips or doesn't write, the refill may not be fully seated. Disassemble and push the cartridge in a bit more.

Product Facts

Ballpoint Pen Refills - Set of 2: These 0.5mm Ballpoint Pen Refills are designed for the Archer & Olive Ballpoint pen set and feature smooth-flowing black ink in a durable metal cartridge. Using the correct refill ensures your pen writes smoothly from the first stroke and prevents leaks or jams caused by mismatched cartridges.
Ballpoint Pen Refills - Set of 2