Sets of 12 best-selling Pentel EnerGel Xm retractable gel rollerballs, available in red, orange, pink, purple, sky blue, lime green, blue, brown, turquoise, green, midnight blue, and black. Vibrant choice of colours for notes, cards, lists, drawings, and more. Ultra-quick drying and smooth flowing - ideal for left-handed writers. Rubber finger grip with a grooved finger print support. 0.7mm tip gives approximately a 0.35mm line width. The EnerGel formula, with its revolutionary low viscosity liquid gel ink, takes less time to dry and is smoother flowing then ordinary gel ink, while giving a similar sensation to liquid ink. Produces smudge-free results. About the Brand: Pentel has been producing some of the world's favourite stationery for over half a century. They are focused on providing a more satisfying writing experience for better value whilst being committed to minimising the impact of their activities on the environment.