Format: Large A5 equivalent (13 x 21 cm) — 104 pages

Ready to use — just fill it and start working

5 mm pressed down

Coloration: Mass-dyed neutral grey — acid-free

uni chalk marker pwe 5m medium 2 5 mm Posca Colors:Fluorescent Orange Format: Large A5 equivalent (13This chalk marker is built for non porous surfaces only glass, acrylic, glazed ceramic, mirrors, plastic, and non porous metal and the ink wipes off cleanly with a damp cloth from those surfaces, which is the entire point of the marker. Used on a porous surface like a matte wall or a standard chalkboard, the same ink sets permanently instead, so the surface really does matter here, not just as a spec detail. Before first use, the pen needs a firm