Rounded tips, ball tipped. Writes a lot smoother than the entry Sailor Fude pens. I was able to adjust the angle using a pair of nylon jaw, flat face, parallel pliers from Spire Tools

They work, maybe a little scratchy but just barely, still work well.

I tried everything to get the nib to work, except another from the pack. Installed, it wouldn't write well at all. I used pelikan ink, and it worked after exchanging this nib for a cheap steel one. There's no excuse for this nib to write so poorly. Baby bottom? Maybe, but with a brand new nib, that's unacceptable. I didn't look though. Every adjustment failed. One of my pens, it wouldn't even fit. That was the pen i bought it for. Now I need to find good nibs somewhere.I feel violated. I'll never feel right about this brand now. I shouldn't need to have a brand new nib tuned. I'm very disappointed.

I used this to replace the worn nib in my Amazon basics pen. It fit well, writes well, and didn't give me any trouble at all. Apparently, there's consistency issues with these, but I haven't seen it. At least not yet. They're not expensive, and write smooth enough. Ink flows well. It's holding it's position in the feed. There's nothing to complain about.I haven't tried all 5. Just the one. It's working. I guess that's all that's necessary, right?

Set di pennini F di ottoma qualità ad unnprezzo bassissimo.

I lost the original nib for my Jinhao 250 FP while cleaning (it went down the sink drain) and I hated to throw the pen away even though it was inexpensive, so I was happy to find them here. Fits well and writes like the original.

E' esattamente quel che volevo: un pennino robusto, affidabile e che non mancasse di avere anche una ottima valenza estetica, utile per l'uso quotidiano della stilografica. Talora, per lavoro, mi capita di dover porgere la stilografica per far firmare documenti e questo pennino è sufficientemente forte per reggere anche chi "ha la mano pesante" con la penna.