The On The Run Hard2Buff ink is alcohol based

and data columns cleanly while staying out of the way of freehand sketches

NG565 Neutral Grey 6

Loop also offers Gloss and Satin versions

moleskine a3 sketchbook hard cover plain Dmote The On The Run Hard2BuffA large format hardcover sketchbook built for dry media work at studio scale 48 sheets of 165 g m ivory tinted sketch paper with a consistent surface tooth that grips graphite, charcoal, pastel, and felt tip markers cleanly. The dense cellulose stock handles heavy cross hatching and repeated erasing without surface breakdown. Thread bound hardcover opens completely flat at 180. Acid free, FSC certified. Format: A3 (29. 7 x 42 cm landscape) 48 sheets