hard technical graphite

cross-hatched felt-tip ink

and a clip-on mixing palette — paired here with two corner sponges instead of one

dip pen inking

706 Deep Grey

leuchtturm1917 pocket notebook a6 squared Exot hard technical graphiteA precise 5 x 5 mm graph grid pocket notebook in a matte black hardcover 90 x 150 mm fits jacket pockets and small bags while providing clean geometric structure for data tracking, spatial wireframes, and field calculations. The rigid hardcover doubles as a self supporting writing surface on the move. Thread bound flat lay construction, 80 g m ink proof acid free paper, 187 numbered pages. Format: A6 (90 x 150 mm) 187 pages 5 x 5 mm squared grid 80 g