Watercolor pad - 100% cotton - 140lb - cp - 7x10in (20s)

Professional grade watercolour paper blocks that are glued on all sides. Formats are ideal for outdoor painting.
• 100% cotton
• Cylinder mould made 
• Fine tooth, cold-pressed 
• 140 lb (300 g/m²)
• Acid free
• Buffered with natural gelatine sizing for protection against environmental acids
• Contains an anti-microbial agent to resist mildew
• Made without optical brightning additives
• Perfect for watercolours, ink, gouache and acrylic