PentelRefill Ink for BL57/BL77 EnerGel Liquid Gel Pen, 0 .7mm, Metal Tip, Red Ink, Box of 12 (LR7-B-12)

The pen refills are a great deal for the price. The quality of the pens refills are good. They flow great, they do not lack in ink. I can’t say anything negative about these pen refills. They are overall a good cheap option, yet are good quality .

If you love pens, you'll be happy with Pentel. The fact that they make such nice looking pens, and you can then buy refills is PERFECT! You'll be keeping extra plastic out of the landfill. Pentel is always smooth and a pleasure to write with.

This might be a niche topic but I love gel pens that are pink, but the uniball signo pen ink is not it, it’s streaky and not quite black enough. But it so happens the refill ink of the energel pens perfectly fit in the pens and I love my pink pens again (uniball signo w/ blue tip, energel refill w/o)

This box of 12 black refills is useful and reasonably priced. They are a medium ink thickness, which suits me better than the fine tipped refills. The ink dries fairly quickly which is important for my left-handed writing. Recommended.

Made in Japan? Probably. 0.7 is perfect almost for everythingI use only them for many years. First refill ordered in 2018You can write almost on any paper matt or glossy. The problem is only to choose a pen. You must have a couple expesive :-)

I love the color and consistency and how the pens write. But some of them leak... I had no problem with the original pen, only the refills. I had 2 so far that were very leaky and some that are mildly leaky. If you keep it in your bag or purse, use a plastic zipper bag to store it.

Good quality refills

Just what I expected. Arrived quickly after ordering.