You need a mark that stays put – on steel, glass, cardboard, wood – and your last marker faded before the week was out. The Artline 30 does the job once and leaves it there. Five-millimetre chisel nib gives you a clean line or a broad stroke without the tip fraying after three uses. Acrylic fibre nib, aluminium barrel, permanent ink. Whether you're labelling crates, marking glass partitions, or writing on a wooden sign for the workshop, it writes and it stays. Grab one (or a box) and stop replacing markers every fortnight