Pilot Refill for G - Tec C4/Maica 0.4 mm (Box of 12) - Blue

These are the best fineliner for those who don't like the sort that get a flattened tip with use. These stay fine and smooth flowing til the very end, and I have used nothing else in its place for years and years, both for art and writing. The pack of refills is good value and convenient, it will last ages. If you've not used a G-Tec C4 yet, do, they are a joy to draw with!

Excellent product - my favorite pen bar none. Fits the original casing perfectly. Come individually packed in a plastic sleeve and with a plastic tip to ensure they don’t dry out. Cuts the cost of buying the full pen and limits plastic waste

Work well. Individually packaged, so a lot of plastic which is a shame, but the three I've tried so far work fine, are not dried up, so very happy.

Excellent idea. Being able to buy refills is fantastic for the planet. Hey are just as good as the ones coming in the pen.

Work perfectly just sometimes they release a bit too much ink respect to the original pen.

I only write with these kind of pens and these refills may be expensive but will last at least for 2 years! Worth it, highly recommended!

I bought a set of these as i was so impressed with my original pen but these are very sub standard. I gave these a real chance. I have not gone through several of these replacements but all of them keep getting blocked. I am constantly having to use the steam from a kettle to keep writing. These are pretty useless and the ink definately does not flow like the originals you get with the actual pen. Super dissapointed and waste of money. Maybe i had a bad batch.

Love these pens. I’ve been using them for years and I love the fine point. Many friends have adopted one from me saying they make their writing neater.