🎨 Stillman & Birn Epsilon Series Sketchbook – Softcover 8.5" x 5.5"
A smooth surface built for precision and portability. The Epsilon Softcover Sketchbook features extra smooth, heavyweight paper perfect for crisp pen lines, technical drawings, and refined artwork on the go.
Size: 8.5" x 5.5" (landscape orientation)
Cover: Flexible softcover with durable sewn binding
Paper Surface: Extra smooth (plate finish) for fine line control