High quality original watercolor paper. The paper surface has strong tensile strength, and it won't cause ripples when filled with water. The surface is strong and will not cause paper peeling due to eraser pilling or masking. It has a moderate smear-proof effect (sizing), so you can easily clean and blur. The paper color is natural white, and the color of the paint is very vibrant. You can choose from 3 kinds of fine paintings, fine details suitable for botanical art, versatile medium to match various expressions, and rough texture for dynamic expressions. The paper thickness is 270 g/m2.

(From Amazon.co.jp)