"• Clairefontaine Block PaintOn 250 g, high quality, with two grits: the top has a pronounced grit, the underside is smooth. A3 29.7 x 42 cm The pad is glued and contains 20 sheets. Ideal for multi-technique • PaintOn is the series in the field of multi-technology par excellence. It is the perfect compromise between dry and wet technology. Strong grammage, high quality, scratch resistant. • Allows you to modify your work • The top has a pronounced grit, the bottom is smooth, without grain. Etching and corrections are possible several times without damaging the paper • The paper is acid-free and pH neutral. ISO 9706 compliant for high paper longevity. PaintOn paper is made in France. A proof of premium quality • Contents: a pad of 20 sheets. Extra White 100% pure cellulose"