so the tip can go from a dark shade to a light one on the same piece without needing a separate rinse cup

0 mm to the full 12

leaving no torn paper and no eraser shavings — something a standard ballpoint or gel pen simply can't do

The pen has great flow

moleskine a3 aquarelle book hard cover plain Jetski so the tip can goFormat: A3 (29. 7 x 42 cm landscape) 30 sheets 60 pages 200 g m cold pressed, 25% cotton acid free, FSC certified Surface: Identical cold pressed texture both sides panoramic spread compatible Binding: Thread bound hardcover rounded corners, elastic band, ribbon marker, expandable rear pocket A studio scale watercolor book engineered for heavy water saturation, deep washes, and pigment lifting at full A3 size. The 25% cotton content provides superior