Great kitReview by Frank / (Posted on 2/13/2017)Great kit for the price
The included nibs make it cheaper than buying everything separate
the refill extension are sooo much better when refilling your markers, no more mess!
Molotow refill markerReview by Nate / (Posted on 2/26/2016)It's an awesome product super simple to use. It allows you to mix up whatever inks you want to get that special color they might not have in a pre made marker