The Hahnemühle Watercolour Book made of 1% cotton fibres is a must-have for all watercolour artists. The cotton fibre gives the paper a natural white tone, an incomparable texture and high resistance. Colors flow superbly on the natural white paper, while brushes slide gently over the surface and inspire artist. The 3 sheets of 25 gsm paper have a homogeneous, fine-grained surface structure on the front and back, so artists have 6 pages available for creative design. Suitable for all watercolour techniques, especially the wet-on-wet technique. Masking pens and masking tapes can be removed without leaving any residue. Even the use of an eraser is possible thanks to surface sizing. The pitch-black, sturdy cover with a black bookmark gives the book the elegance and stability that it needs as an indispensable companion. A rubber band closes the book tightly. Like all Hahnemühle papers, they are age-resistant, acid-free and vegan.