10pcs Zebra SK-0.7 0.7mm Refill (Box Set) - Blue Ink

Very good quality pen. Have been buying Zebra SK0.7 for the last 10 years!

このタイプのボールペンの芯がなかなか売ってないので良かったです

Exactly as described. Smooth ink. Easy to install into Zebra multi pens.

I have a Zebra Zebra Clip-On Multi Color Multifunctional Pen, White Barrel (B4SA1-W) and I purchased this 10pcs box of Blue, also a 10pcs box for Black. The reviewer that gave it 1 star for it not being compatible with his particular pen, a completely different model, is not reviewing the quality of the pen or ink, but his sad experience buying the wrong item. These pens are - by far - the best multi-color (4 colors - Blue Black Green Red and Pencil) pen I have ever used. I recently went through the process to get the old famous 4-color Bic pens (medium point 1mm), which are nice enough but I wanted a finer line and they can be a bit blotchy when ink builds up on the tip. I even tried the Paper Mate InkJoy - which I wanted to like, but it is quite blotchy, a big surprise. It is hard to use it, and if I draw a long straight line it fails to work properly. So I come to the Zebra Multi Color Pen with Pencil... It really is the best pen I have used. I love the multiple colors when I study, using it to underline and circle words in different colors. I even use the blue ink when I take regular notes, since it is such a high quality pen. So I needed replacements, since I use it all the time. It comes in other colors now, quite nice... Zebra B4SA1 Clip-on multi Multifunctional Pen (0.7mm Black, Blue, Red and Green + 0.5mm mechanical pencil) - Blue Barrel Zebra Clip-On Multi Color Multifunctional Pen, Clear Green Barrel (B4SA1-G)

Llego súper bien y antes de tiempo. Me encanta