All Pentalic papers are acid free, also known as pH neutral. We know how important your artwork and memories are. Pentalic papers are formulated to preserve your work for future generations.

The following spiral bound books are micro-perforated near for easy sheet removal: Traditional Wirebound Sketchbook, Traditional Wirebound Sketchbook Colors Series, 365 Sketchbook and Artist Sketch.

The Watercolor Field Book is a 24-sheet spiral bound book with 140 lb cold-pressed watercolor paper, with a sturdy black cover for field work. The Aqua Journal is a landscape format stitched-binding book with a hard cover, 140 lb cold-pressed watercolor paper, elastic closure, back pocket, and an elastic band to hold your favorite travel brush. The accordion-folded Dream Catcher journal also has 140 lb cold-pressed paper and is ideal for panoramic watercolor paintings up to 40” wide. The mixed media paper sketchbook, The Nature Sketch, has 130 lb toothy paper that accepts light watercolor washes, ink and dry media.

In the beginning, Pentalic focused on calligraphy, publishing instructional books and introducing writing instruments and calligraphy paper. Our focus has since transitioned to more universal paper products that anyone can appreciate: business professionals, hobbyists, students, artists, designers, writers and note-takers. Our Paper for Pens is a 110 lb smooth paper that accepts many types of ink. The 74 lb recycled smooth paper in our Traveler Pocket Journal Sketch, Ruled, Dot Grid and Grid versions (not the Draw version) all accept dip pen ink, ballpoint pen and calligraphy ink without bleeding through the page. The 60 lb smooth paper of the Illustrator shares similar properties to the Traveler.