Stillman & Birn Zeta Spiral Sketchbooks 270gsm 25 Sheets

These hard-cover, sprial-bound sketchbook features high performance, pH neutral, lignin- and chloride-free paper.

The heavy-weight 270 gsm paper has a smooth white surface that is suitable for all dry media and ink. With both internal and surface sizing, it will accept light washes, wet media and watercolor as well.

• Bright white, smooth, extra heavyweight surface
• Bound in the USA
• 25 sheets / 50 pages