Zebra Sarasa B-RJF5-BK Gel Ballpoint Pen Refills, JF-0.5 Lead, Black, 10 Pieces

These are my favorite pens and have such a nice weight to them. Plus the ink is gorgeous

Has worked every time. Good consistent quality and helps extends the life of my pen.

I was missing my refills from a damaged package, and I was sent another set by these fine people, immediately upon notifying them of the missing refills. The refills write beautifully, as it glides across the paper.

Doesn't write very smoothly. Slightly scratchy.

Bottomline: Finished up the ink in your Zebra Sarasa pen and now you have the empty pen grip and barrel? Definitely get this. My friends could barely tell the difference and the ink flow is pretty great! I've been an avid fan of using Zebra Sarasa pens for all of my school and work time. I'm also a fan of the 0.3 mm size so I can write in smaller fonts. The problem with getting so many pens is that after the ink is all used up, I have these empty pen barrels. It always feels like a waste to throw them away and I wasn't able to find a great ink cartridge replacement for the pen barrels. Thanks to these refills, I'm able to put these empty pen barrels to good use again! I'm absolutely pleased with these refills, even tried having my friends figure out which one is the original cartridge and the refill cartridge. They couldn't tell the difference, but I could after a couple of days. This ink cartridge feels more like a 0.4 mm point because of how much ink flows easily and consistently and the thickness of the lines I write. I'm definitely still okay since the difference is very negligible. I worry that I'll go through the refills very quickly, but thankfully this came with all 10 pieces individually wrapped to prevent drying of the ink. I previously bought these with a friend but now I'm buying a couple more to keep some of these refills ready and in stock. Love it!

The package got here on the listed date. It took 3 weeks, but was free shipping and it came from overseas so I'm not complaining. This is the cheapest offer for ink refills I was able to find for the Zebra Sarasa clip retractable pen barrel. The JF 0.5 ink refills fit perfectly. I tested one of the refills out and it works like new. Overall I am very content with this purchase. I just wish I could find options with less wasteful packaging. These are 10 individually wrapped refills in single use plastic.

This is the refill for my daughter's favorite pen. Refills are great! We got black. She can doodle to her hearts contentment with these for a long time (3 months of round-the-clock drawing, way longer I suppose with writing).

The ink dries quickly and has a comfortable grip for smooth writing.

They fit my pen perfectly and write super smoothly.

Buen recambio, de las mejores tintas

Really difficult to find in SG, so resorted to Amazon to find this! Shipping is quick and no item defects!

This is a great refill and allows us to keep using these great pens.

滑らかな滑り、色鮮やか赤。替え芯があって良かったです。