Zebra B-BR-6A-SK-R Clip-on Oil-Based Ballpoint Pen Refill, SK-0.7 Core, Red, 10 Pieces

Good every time! I've had the same Zebra pen for almost 9 years now. These refills were just the perfect fit. I use them for work.

I used to buy a new Zebra every time I ran out of ink (what a waste), or I was stuck with three colors and no black... no more! These fit perfect and swap out quick and easy.

I ordered these because I wanted a green ink refill for my zebra f series pen. They don’t fit my pen and now I have a box of refills I can’t use. I love my zebra f301 pen, but now I have to throw it away because I can’t find a green refill for it anywhere

A pen refill is a pen refill, everyone knows what it is. All I can say about this selection is that you can't beat the price!

I am a little disappointed with the refills. My original zebra was able to use the full capacity of the ink but these refills seem to die out after using about 40-50%. I don't know why this is the case but my last two consistently started to become blocked/won't write around 50% used mark. Update: So after using rest of the 10 pack, only about 2-3 refills became blocked. Zebra is still the best multi-function pen imo.

Good quality

I like the multiple colors this product provides.

Wrong fit. Does not fit zebra air fit. frustrating since it was recommended by amazon.

ゼブラのボールペンを愛用しているのでまとめ買いしました。書き心地がなめらかでインクの出も安定しています。すぐに交換できて助かります。

Thank you. Delivery and product excellent.

普通につかえます。近くの事務用品店では1本65円位でした。

ゼブラの替芯はインクの出がスムーズで、途切れず書けます。仕事用に常備していますが、コスパも良く信頼の一品です。

Bought all 4 colors and shared with a friend! Fantastic!! I just LOOOOOOVE my Zebra pen 💙💚❤️🖤