Stillman & Birn Gamma Series Softcover Sketchbook, 5.5" x 8.5", 150 GSM (Heavyweight), Ivory Paper, Medium Grain Surface
GAMMA SERIES – SOFTCOVER SKETCHBOOKS Stillman & Birn Gamma Series Softcover Sketchbooks, 150 gsm (Heavyweight), ivory paper, medium grain surface. Suitable for dry media, light wash and ink. Example of recommended usage: working in pencil or ink mixed with watercolor. Softcover bindings are flexible and lightweight and open totally flat. Acid-free, chloride-free, lignin-free.
- HEAVYWEIGHT PAPER: Strong enough to use wet media on both sides of page. Great for artists combining dry media mixed with watercolor.
- CRAFTED FOR MIXED MEDIA: Double-sized (from non-animal materials) for enhanced wet strength and glowing color.
- ERASABLE & TOUGH: Withstands multiple erasures and holds up well to layered light washes of wet media.
- DURABLE: Premium U.S. sewn binding, deluxe covers and heavy-duty art paper equals a sketchbook that is built for serious use.
- PREMIUM QUALITY: Exceptional features make Stillman & Birn the popular sketchbook choice, cherished by artists of all levels.