These uni-ball signo sparkling gel pens allow you to write in vibrant, shiny colours. You can use them to add some colour to your everyday writing or in scrapbooking or art and craft applications. Each pen has a 1.0 Mm nib. They contain shiny, sparkly ink so they're great for brightening up your work. The ink is pigment-based to produce vibrant results. Each pen has a transparent barrel so you can see how much ink is left inside. You can easily carry these pens on the go thanks to the inbuilt pocket clip. There are 8 pens in this pack, in assorted sparkling colours.