The first BLACKBOOK volume features the Berlin based writer CRYE

pH-neutral ivory — 6 mm ruled

Pastel Purple and Pastel Blue

and weathered surfaces alongside enough saturation for signage

The adapter fits all caps and standard-sized spray cans

uni power tank ball point pen 1 0mm Jake The first BLACKBOOK volume featuresThe Power Tank 1. 0 mm uses the same internal air pressurization system as the rest of the line, keeping steady forward pressure on the ink so it writes smoothly upside down, on slick or oily surfaces, or on paper that's wet through, without skipping or fading out partway through a stroke. The 1. 0 mm tip lays down a thicker, more legible line than the finer size, suited to blueprints, warehouse logs, or field clipboards where the text needs to stand