Sketchbook Hahnemühle Watercolour Book 100% Cotton A6 landscape30 sheets 250g/sqm natural white made of pure cotton i.e. rag, non-ageing, acid-free, vegan. With fine-grained surface on both sides, ideal for all watercolour techniques, especially wet-on-wet. Masking pencils and masking tapes can be removed without leaving any residue, etchings are also possible without any problems thanks to surface sizing. With black, sturdy cover and black bookmark ribbon, rubber band fastener.