I love brush pens! Over the past couple of years I have accumulated quite the collection. Every time I step into an arts supply store they are one of the first items I look for. I now have so many brush pens that I can't seem to keep track of them all so I decided to create a comparison guide to not only help myself but also anyone wondering which brush pen they should invest in first. The brush pens I have compared have all been in my possession for a while so some may seem a bit more worn down than if I had tested them when they were brand new. I think though that this provides a better indication as to whether they will serve you well for the long haul.