Stillman & Birn Delta Series Premium Sketchbook ( 26 Sheets 270gsm 140x216mm )

Stillman & Birn Delta softcover sketchbooks are flexible, yet strong with sewn bindings and are finished with rounded corners to prevent the edges from fraying. Ivory, extra-heavy weight 270gsm paper has a cold-press surface that is suitable for all dry media and ink. The paper also has internal and surface sizing, allowing it to accept light washes, wet media, and watercolour as well. Paper is pH neutral, lignin and chloride free.