Uni Jet Stream Multi Refill - Black - 0.5mm - 5 Piece - SXR-80-05 5P

My favorite pens, love having a refill instead of needing to buy a whole new pen. Every once in a while you’ll get one that leaks, but it’s still worth the money.

I bought these as refills for a Fisher Bullet pen. They’re exactly what I was looking for: Archival quality ink, fine point, fits in a Fisher.Note: I needed to use a pair of needle nose pliers to bend the end of a pen spring, and then cut it to about 1/8 length. I put this in the back of the pen to compensate for this being a little shorter than the fisher refills.

Fair price and god quality ink.

Needed the black pen refills for my hobonichi pens. They fit and are working well. I like that the refills came undamaged and how they come packed in a resealable package.

Just wat I needed.

This is my favorite pen. Good to have extra refills just in case

I use these to refill my Pilot pen and they’re perfect. Perfect fit, smooth ink, never skips unless I’m running out. I use it for work and it lasts for a long time.

Great product

pour rédaction d'ordonnances et dossier.Finesse remarquable

Best pens, wish I could get them in a .5 refill.

Not very good refill..it keeps skipping

私的になりますが永年ジェットストリームボールペン使用者です書きやすいしかない

Very smooth.