Winsor & Newton : Professional : Watercolour Paper Blocks : 300gsm : 20 Sheets

Winsor & Newton Professional Watercolour Paper Blocks Are Made From 100% Cotton On A Traditional Cylinder Mould, Creating A High Quality, Archival Painting Surface. The Paper Is Internally And Externally Sized For Strength And Absorbency, And Is Acid-free And Free From Optical Brighteners. The Natural Whiteness Of The Cotton Helps The Paper Resist Yellowing And Degradation Over Time, While The Sizing Helps Prevent Warping During Washes And Layered Applications. Suitable For Watercolour Paints, Gouache, Ink, And Watercolour Pencils Or Markers, The Range Is Available With A Cold Pressed Surface In A Choice Of Sizes.