Black Pen Refills 0.7mm Medium Ballpoint Biro | Pack of 10

Finally got to replace ink refills in 2 of my favourite pens!

Does the job well.

I was initially a little concerned when these pen refills arrived because they looked shorter than I thought would fit the pens, but they actually fit perfectly in my Zebra Z-Grip pens, which is great! The ink is quick to activate and is very long lasting which is wonderful. They write really nicely, and ink flow is consistent even when the ink is coming to the end of its life. The only downsides (and these are very minor) is that the refills do come with little plastic caps on each one, which are a little tricky to remove if you have limited dexterity; also one of the refills was broken and leaked a little, but one out of twenty is very reasonable!

Effective and handy sprares for pens

There is a little plastic cover on the pen nib which needs to be removed carefully. They are a bit too short, despite measuring the old ones so I put the little cap on the other end & it fits okay. Bit scratchy to write with

If you need this type of refill you can't go wrong with these. Quick and easy fitting. Nice nib. Overall, excellent value for money.

Product size is a mm too small which makes seeing the end of the nib difficult to see when writing for the pens that I wanted to use them in. Putting dimensions in the main pictures for the product but then hiding the word ‘approx’ within further information is just misleading. Shame, they seem to write ok, but I needed a precise size which the machine that cuts these obviously wasn’t calibrated correctly. Probably fine for most pens, pretty useless for mine.

Wanted a refill that fitted my Z Grip pens and this one fits perfectly. Good value for money. Size is right and I now have spares. The black ink is true to colour and flows through easily. I like the little bit of plastic that protects the refill prior to inserting in the pen. Totally compatible with Z Grip.