Pilot Gel Ink Refills for G2, Dr. Grip, ExecuGel G6, Extra Fine Point, Black Ink, 2 Count

I use this refill with my Dr. Grip pen. I highly recommend it. It lasts a long time. But I guess that depends on how much you write. I think it's over priced and it only comes in black and blue. But overall it works well.

I love these metallic colors very much. They're easy to use and the colors are so beautiful. I use them on black colored board to make posters and the result is simply amazing. The colors stand out really well and it makes every words so pretty and magical!! Will definitely buy these again when the inks run out.

These pens are a fun way to add metallic color to any work of art. They draw the eye to anywhere you put them so use them to highlight the aspects of your art that you would like to really be seen. I have used the for the eyes and hair on my drawings and paintings.

These brush pens are beautiful. The colors are soft, yet bold on the paper. The pens write smooth and the ink has not faltered yet. I like, also, how the pens feel in my hands. They are light and do not require any shaking or staying in any certain.position. The metallic colors are pretty on paper and my girls like using them too!

These brush pens by Zebra are wonderful! The colors are so vibrant and my girls and I love how they write on Black paper even. They were easy to write with and the writing was nice and neat. I love the colors that came in this pack and would definitely buy more an recommend them to others as there isn't anything we didn't like about them.

These marker pens are absolutely incredible! The color is brilliant and bright while retaining a metallic but not sparkly finish on dark papers. I love how smooth they write and how they lend themselves to calligraphy style writing even if you're not a skilled calligrapher. I love the ability to layer the colors with each other and how the shine keeps up days later.

They aren't as good as the original cartridge that came with the pen. And sometimes they're better than others. But pretty good for the price.

I received the zebra brush pen single ended assorted 7 pack to sample and leave a review and i really like them. Theyre simple to use and show up on dark paper really well. Me and my 3 year old did all kinds of art work with them. They don't seem to have a lot of life in them. When we used one for to long of a period it acted as if it didn't want to write as dark or use as much ink but other then that I love them. Would recommend.

These markers definitely win the competition when it comes to color, style, and precision. I used them to color in my adult coloring book and noticed immediately the quality of the ink - simply beautiful and elegant - and the precision point enabled me to get into the tiniest of spots. I have used many brands throughout the years as I am a huge crafter, and these are by far superior in quality.

I don't like the refills. They don't write smoothly or the refills I received didn't. I won't buy again.