10PCS PACK Ink Refill 70mm Ballpoint Pen Refill for Swarovski Crystal Ballpoint Pen and Multifunctional tool ballpoint pen (BLACK)

Upon arrival all 10 ink cartridges were leaking and the package was filled with in, I retuirned them

the refills don't stay screwed in tight. They push back up into the pen and the writing tip almost disappears

Entirely wrong item. Slow shippinh

So far so good. I've only used the blue cartridge so far and it worked.

Thank you so much for the refills and fast delivery. They work great and fit perfectly. UPDATE !!!! Pen refills are great for Swarovski and crystal pens...BUT.... Does not fit mechanical pens as description says!

When I inserted the replacement cartridge is was slightly to long, had to cut so it would fit.

it said blue/black, so I though, yea finally found blue ink refill... got it the other day and they're all black which is NOT what I wanted... i was hoping that some would be blue and some black, but nope all black. I'm not impressed at all..

Great ink flow and packaged accordingly

AS EXPECTED! THANKS!