YOUR BUYING COMPANION
Get the right fit for your setup.
Three useful checks before you order. Work through them at your own pace.
01Check the fit and intended use
Measure the original refill’s overall length, tube width, tip and spring-stop position. A similar length alone does not guarantee a fit. Retain the pen’s original spring if required; pens and replacement springs are not included.
02Choose the right configuration
Review the pack, color and other options. The selected configuration and price identify what goes in your cart; the photograph does not establish pack quantity.
03Plan the first use
Read the setup and care guidance below. For a larger supply order, check one item against the actual fit and intended task before distributing the rest.
Use these checkboxes to track your review. Confirm the selected contents and any fitting or care requirements before ordering.
Plan a purchasing budget Estimate repeat orders →
Use your selected configuration and cart quantity as a planning baseline. This does not set up a subscription or guarantee future pricing.
Select a product option above to use its current one-time price.
WHAT IT IS · HOW IT WORKS
Keep the pen. Match the refill.
Replace a compatible click-pen refill with a black-ink plastic refill approximately 98 mm / 3.85 inches long. Choose a pack of 10, 30, 40 or 50 refills, then compare the old refill’s length, width, tip and spring-stop shape before ordering. The pen shown in the photographs illustrates a compatible style and is not included.
Count refills, not demonstration pens
The selected number is the count of individual ink refills. The pen pictured beside them demonstrates the refill style and is not part of the order.
Compare more than the length
Measure the original refill and compare the shoulder, writing tip and spring stop. Approximately 98 mm length does not establish universal click-pen compatibility.
Use the original mechanism carefully
Keep track of the original spring and small pen parts. Fit the new refill without forcing the barrel or clicking mechanism.

CHECK THE DETAILS
Count refills, not demonstration pens
The selected number is the count of individual ink refills. The pen pictured beside them demonstrates the refill style and is not part of the order.
GET SET UP
How to use it.
- 1
Remove and keep the old refill
Open the pen according to its design. Keep its spring and other small components together.
- 2
Compare the shapes
Check overall length, tube width, tip projection and the shoulder that supports the spring.
- 3
Fit the refill
Reuse the original spring if the design requires it, reassemble gently and check the click action.
- 4
Test on scrap paper
Check that the tip extends and retracts freely, then test writing before returning the pen to use.
A GOOD FIT FOR
Replacing a physically matching click-pen refill
Measure the original refill’s overall length, tube width, tip and spring-stop position. A similar length alone does not guarantee a fit. Retain the pen’s original spring if required; pens and replacement springs are not included.
Get help with a larger order →PRODUCT FACTS
- Included
- Selected count of individual black-ink refills
- Available here
- 10, 30, 40 or 50 refills
- Length
- Approximately 98 mm / 3.85 inches
- Body
- Plastic refill tube
- Ink
- Black
- Pens and springs
- Not included
- Use
- Replacing a physically matching click-pen refill
- Available Size
- 10 Pack, 30 Pack, 40 Pack, 50 Pack
BEFORE YOU ORDER
Useful answers.
What do I receive?
The selected pack of 10, 30, 40 or 50 individual black-ink refills. Pens are not included.
What is the length?
Approximately 98 mm / 3.85 inches, as listed by the source.
Will it fit any click pen?
No. Length, width, tip and spring-stop position all need to match.
Is a spring included?
Replacement springs are not listed. Retain the original spring if your pen uses one.
Where is the 20-pack?
An existing 20-pack refill listing is already available in the MaeLine catalog. It is retained separately so the same exact pack is not imported again.
Is the pen in the photograph supplied?
No. It illustrates a pen style and its refill mechanism.

