EK SUCCESS-Ball Point Journal Writer Pen set is great for creative journaling lettering or just plain doodling. The innovative ball design makes writing glide on 322 or surface with ease. Set comes complete with 8 colors: black purple magenta aqua burgundy hunter green blue and nutmeg brown. Tip size is .5mm. Pens are photo safe acid free archival quality lightfast waterproof non-bleeding odorless and smear proof once dry.