These Cello Colour Bombs Coloured Ink Gel Pens come in a pack of 10 and feature 10 vivid ink colours. Perfect for students, artists, and anyone who loves to write, these gel pens are ideal for art projects, journal work, presentations, and more. With a range of colours to choose from, you can add a pop of colour to your work and make it stand out. These pens are a must-have for anyone who wants to add a touch of creativity to their writing.