set of 6 mini neon gel pens free shipping Set of 6 Mini Neon gel ink pens. Vibrant neon color pens in a fun size. The neon gel ink colors are pink, orange, green, purple, and 2 blue. These Mini Neon gel pens are ideal for writing in memory books or scrapbooks, journals, diaries, notebooks, light colored paper, folders, and etc. Also great for taking notes at school, drawing, art projects, writing creative letters, making unique greeting cards and invitations, and more.