The Hahnemuhle Water Colour Book features 30 sheets of 100% cotton paper, each 250 gsm, designed for exceptional watercolour performance. Its deckle edge and portrait format (10.3 x 15.3 cm) offer an elegant, professional presentation that enhances artistic expression. Ideal for detailed work, this book ensures durability and superior texture, making it a reliable choice for artists seeking quality and refinement in their watercolour projects.