This new fineliner pen set is already a go-to for me. I got to customize the set myself (an absolute dream for me considering my love of pens!!) These are super fine tip pens in 24 vibrant colors. They are non-toxic, acid free, and have a 0.4mm fine tip that's so fun to use! Together, these pens and the set of 3 notebooks are great for journaling, note taking, lists, art, lettering - you name it!