Jackson's Watercolour Block provides a premium surface for artists on the move. This block contains 15 sheets of natural white, 300gsm, acid-free paper with a hot-pressed texture, sized at 3x4 inches. Ideal for studio and plein air painting, the block's sturdy construction offers a stable base, preventing warping and allowing for effortless page turning. Jackson's paper ensures colors remain vibrant and true, making it a perfect choice for achieving professional-quality results.