The Hahnemuhle Expression Watercolour Pad features 20 sheets of 300 GSM, 100% cotton, cold-pressed paper, sized at 30 x 40 cm. Its heavyweight texture is ideal for detailed watercolour techniques, offering excellent absorption and durability while preserving color vibrancy. Designed for professional artists, this pad ensures minimal buckling and allows for smooth brushwork, making it suitable for both wet and dry applications.