30 Pcs Retractable Pen Refills, 0.7 Retractable Refill, Retractable Pen Ink Refills Black Pen Ink Refill with Smooth Writing Replaceable Ballpoint Pen Refills, 0.7 mm

So far for 2 items being used appear to be reasonable quality with a good ink flow.

These refills more or less ado what I needed, though the plastic tube is thicker than the ones I need to replace. These refills however write well and smoothly, and I am. They are certainly good value.

Thank you, happy with product, refills are good as I can use my favorite pens again

Perfect for the job as they can be be adjusted to fit.

Not long enough. Length not as advertised, about 105mm, not 107mm. They do fit the pen enclosure, but the pen tip doesn't come out as far as a refill that is actually 107mm (see images). So they are usable, hence th3 3 stars, but clearly not long enough as advertised.

Quick delivery and verg good quality refills.

If you are happy for a bit of work, I made these fit all the empty pen types I have. Some you need to cut down.

Didn’t fit or work,