These pens write really smooth and dark at first. After some use, the ink starts to really fade and it gets harder to write with this pen. I will definately not purchase in the future.

These are great pens! They work super well and are just like they are described. I decorated them and they look great! Great high-quality pens for a low price!

I just purchased this pen and tested it on the smear test I am lefty and an artist. Found that it does no smear. And it does not smear over watercolor.

Too new to say how long each one will last, but the price and number of pens received ensures me to have "ink" for a long time. Love quantity purchases. TY Walmart.

These pens are so useful and they write so smooth. I have had my pens for almost a year and I use the, 24/7 and the still have not ran out. These pens are by far the most amazing pens I have used in my whole entire life.

I love writing with these pens but the last few packets I've bought, pretty much all of the pens have just stopped working for no apparent reason. Ink is more than half full but not coming out? Really annoying!!!

It is a good pen. I used the blue ink most of the time. I wonder if Zebra sell the core ink separately. It is a waste once the ink is finished and I need to throw away the body of the pen. There are a lot of good at this pen.

Just bought these hoping they will work great for me. So far I am not super impressed. They leak a little and leave ink blobs at the beginnings of some words. My biggest question that I can't find an answer to: are these pens acid free?

The refill quantity of ink started shrinking. The little less ink in the refill is LOSS to the customer. Zebra should fill the refill ink to its original level, now it is little less than what it use to be.

not bold enough