opaque value

Surfaces: Concrete

500ml gives you solid refill capacity for keeping your markers and mops running

5mm depending on pressure

leuchtturm1917 notebook a5 hard cover plain Leuchtturm Colors:Stone Blue opaque valueThe Leuchtturm1917 A5 Plain Hardcover is a completely blank notebook built for artists, designers, and thinkers who work without ruled or gridded constraints. The rigid hardcover doubles as a drawing surface stable enough to sketch on your lap in transit, in lecture halls, or in the field without a desk surface underneath. For moments when straight line alignment is needed, a double sided mobile guide sheet is included ruled lines on one face, squared