Your annotations keep ghosting through to the page below, or your lines are too thick for the detail work in front of you. The Artline Supreme Fineliner in Grey sorts both. Water-based ink sits on the paper — no bleed-through, no smudging. The 0.4mm nib gives you a clean, controlled line for marking up plans, labelling bins, or writing in tight spaces. The glossy grip stays comfortable even when you're writing for an hour straight. It's part of a 30-colour range across two nib sizes (0.4mm and 0.6mm), so you can match the pen to the job. Ships as soon as stock lands in our warehouse