3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size

I have only used one of the nibs so far, but bought them to replace a damaged nib on a founain pen I bought at a thrift store. Installation was simple and quick and not any more difficult than changing a battery. The nib writes beautifully without having to have made any sort of adjustments. Very smooth and no skipping. The nib is also attractive.

Very good steel nibs. All 3 sizes work perfectly. Incredible value!

Let's be honest: We get a lot of pen for the money when we buy a Jinhao pen, but the experience is not something extraordinary to write home about (pun intended). This is mostly so because of their stock, one-size-fit-all nibs. These Kaigelu set of nibs (XF, F, M) take the experience one notch up the scale of enjoyment and for a bargain price (pen and nib considered). They don't feel like a fine gold nib, but they are smooth, reliable, and leave a consistent line behind. The swap can be tricky, but it is not really difficult to do.

I frequently use these as replacement nibs on my Jinhao fountain pens and have had good results.

This extra fine nib is comparable to my Jinhao fine. May even be closer to a medium than EF. I'm not trying to slam the product nor the seller, I just wouldn't recommend it if you want very fine lettering. I only give it 3 stars, but that's because it is possible to write with it and it looks nice on the pen.

Fits my Jinhao X450 fountain pen. Perfect replacement for the stock nib that broke because I suck at using fountain pens.

The nibs I received (fine nibs) have more feedback compared with my stock medium Moonman/Majohn nib (which was defective in that it crept excessively and skipped due to over polishing). The Kaigelu requires a small bit of pressure to get a full line. But it's decently wet, smooth enough to be comfortable, and doesn't skip. It fits well in my Moonman Brass T1 and doesn't seem to leak or creep so far. I tuned the nib a teeny bit, just fixing some almost imperceptibly misaligned tines that led to minor scratchiness, which was a very easy fix. I have some medium Kaigelu nibs coming soon which I'm optimistic about after trying the fine ones.

The quality is excellent. It required no tuning at all and it writes smoothly with little feedback. Certainly a great buy for the price. I would not hesitate buying this again