What are the differences between Stillman & Birn sketchbooks?

An ideal companion for fine artists, creatives, professionals and students alike, this soft-cover sketchbook features 26 pages of high performance, pH neutral, lignin- and chloride-free paper that is suitable for all dry media and ink. With both internal and surface sizing, each page of high quality paper accepts light washes, wet media and watercolor as well. The flexible yet rugged cover has soft-bound sewn bindings and rounded edges to prevent fraying. 180 lb.

Stillman & Birn Beta Sketchbook - Softcover - 5.5 x 8.5

What sketchbook to use for a mini-roadtrip? - Liz Steel : Liz Steel

Rob's Art Supply Reviews: Stillman and Birn Gamma Sketchbook

Stillman & Birn Delta Sketchbook Review - Ingrid Hill Art

Stillman & Birn Sketchbooks: Excellence In Execution

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An ideal companion for fine artists, creatives, professionals and students alike, this hard-cover sketchbook features 62 sheets of high performance paper that is pH neutral, lignin- and chloride-free. The toothy surface is suitable for all dry media and ink; with both internal and surface sizing, each page accepts light washes as well. The cover is made with extra heavy-weight binders' board, a durable material that withstands everyday bumps and bruises, keeping your artwork safe and sound.

Stillman & Birn Epsilon Series 5.5 X 8.5 Hardbound Sketchbook

Softcover Stillman & Birn Sketchbooks: Initial Thoughts - Liz Steel : Liz Steel

Stillman and Birn Premium Alpha Hardbound Sketchbook - 9”x6” (62-Sheets)

Softcover Stillman & Birn Sketchbooks: Initial Thoughts - Liz Steel : Liz Steel

Sketchbooks

Review: Stillman & Birn Delta Series Softcover 8x10 inch @StillmanAndBirn # Sketchbook #DeltaSeries