so your marks stay bright and don't fade even when they're sitting outside

The pens are

even spraycations

The 250 g/m² cellulose stock is mass-dyed through the full sheet thickness — solid black with no white edges when cut

clairefontaine sketchbook a3 FOFS so your marks stay brightA large format spiral bound sketch pad built for studio assignments, life drawing, and broad gestural work. Fifty sheets of light grained 90 g m white paper with just enough tooth to grip graphite, charcoal, and dry pastels cleanly. The top wire O twin ring binding opens completely flat and folds back on itself for a rigid self supporting workspace. Micro perforated sheets tear away cleanly without fringe. Acid free, pH neutral. Format: A3 50 micro