refillable top-cap eraser

color-matched lacquer

One wide chisel tip which is perfect for larger surfaces and one fine tip for details and contours

even ink flow rather than the dry skipping that can occur with wide felt-tip markers at this scale

canvas or even wood

leuchtturm1917 notebook a5 soft cover squared Saeio refillable top-cap eraserFormat: A5 (145 x 210 mm) 123 pages 5 x 5 mm squared grid 80 g m ink proof, acid free Binding: Flexible softcover thread bound 180 flat lay Includes: Table of contents, 8 perforated sheets, 2 ribbon markers, elastic band, expandable rear pocket, archival stickers A lightweight 5 x 5 mm graph grid notebook for software engineers, architects, researchers, and technical designers who need precise geometric structure without the weight of a hardcover. The