Uni SXR-7 Jetstream Ballpoint Pen Refill - 0.7 mm - Black 5 set

I've tried a lot of pens in search of the perfect one. This ink is absolutely the best for me! It doesn't smear and it doesn't skip, and it lays down easily. And it fits in a variety of pen bodies, so I was able to find a combination that worked for me. Such an excellent product for a great price!

These pen refills write in my swarovsky pen exactly as the original, I am very satisfied.

Used this item as a replacement for my wife's Swarovski's pen. It worked perfectly and fit just like the original. i tested all refills and they all performed in identical fashion, making this an outstanding buy.

Absolutely love this product! And the replacements are easy to use and long-lasting at a fair price. My favorite and most trusted pens by far.

Live the way it writes.

These refills fit the Jetstream RT (recommended by Wirecutter). Has been difficult to identify the correct refills for this pen. Most vendors are not supplying sufficient info. Found these refills because a reviewer provided pictures.

I didn't want to spend the extra few bucks for a replacement pen. I fill my garbage up regularly so I decided to be more environmentally friendly and bought a refill and got to save a few pennies. The refill looks just like the original that it replaced and works as well also. No skips!

I always go for the original refills on such items as its just a nightmare otherwise with ink drying up or refills not working at all. This one from Uni is perfect.