Curated by Vocal's Erica Wagner: "If you’ve got a good pencil, you need a good eraser. I just bought this one, a Koh-i-Noor, in one of my favourite London shops, Labour and Wait — a treasure trove of old-fashioned, useful, sturdy things for your desk and home. This eraser is just lovely to hold, to flip over between your fingers, as you sit there thinking… even better than a clay poker chip."