Glenmal 6 Pcs Graph Paper Composition Notebook 8.5 x 11 in - Colorful

In this review the Glenmal 6 Pcs Graph Paper Composition Notebook set is evaluated for students, engineers and hobbyists who need portable quad-ruled pads. The bottom line: this set is best for people who value consistent 5 x 5 graph paper across multiple projects and like having color-coded notebooks for organization. Each book is a standard 8.5 x 11 in size with stout covers and 80 gsm pages, so the collection delivers reliable paper quality and useful quantity at a modest price for everyday sketching, math work or note taking.

Key Features

• Six different colors: The pack includes six composition notebooks in varied covers so users can assign subjects or projects by color for faster organization.
• Standard 8.5 x 11 in size: Full-letter format gives ample drawing and writing area that fits typical folders and binders without trimming.
• 5 x 5 quad ruled pages: The inner grid prints five squares per inch to guide precise sketches, graphs and calculations for math and engineering work.
• 80 gsm paper weight: Heavier paper helps reduce show-through and feels substantial when drawing or writing with pencils and most pens.
• 56 sheets per book: Each notebook provides 56 sheets (112 pages) so a single book lasts through multiple classes or projects before replacing.
• Sturdy sewn binding and thick cover: The thick paper cover and sewn binding keep pages secure and permit the notebook to lie reasonably flat.

Who It's For

Students of mathematics, engineering or science who frequently draft diagrams or work problems will appreciate the quad ruled composition format and the full-letter size that fits standard assignments. Artists and hobbyists who like precise grids for pattern work or layout will also find the 5 x 5 grid helpful and predictable across all six volumes.

Those who need archival-quality, bleedproof paper for heavy ink or marker use should look elsewhere; while 80 gsm is solid for most everyday pens and pencils, very wet media or markers may still show through. If you prefer spiral-bound sketchbooks that fold back completely, a sewn composition binding will feel different.

Pros & Cons

Pros

• Multiple colors let you separate subjects or projects at a glance.
• Consistent 5 x 5 grid is ideal for math, physics and technical drawing.
• 80 gsm pages and thick covers give a durable, quality feel for daily use.
• 56 sheets per notebook provide good longevity in each volume.

Cons

• Sewn composition binding does not fold back as flat as a spiral notebook.
• Very wet markers or heavy inking may still show through despite 80 gsm paper.

Specifications

Product type	Quad ruled composition notebooks
Pack quantity	6 pieces
Sheet count per notebook	56 sheets (112 pages)
Page rule	5 squares per inch (5 x 5)
Paper weight	80 gsm
Size	8.5 x 11 in
Cover	Thick paper with stitched binding

Our Verdict

The Glenmal six-pack is a practical choice for students and professionals who need multiple, color-coded quad ruled notebooks in a standard 8.5 x 11 in format. With 80 gsm pages, sturdy covers and sewn binding, it balances durability and value for routine math, engineering sketches and note taking, though those needing entirely flat spiral backs or heavy marker-proof stock may prefer a different format.

Frequently Asked Questions

Are these notebooks full-letter size?
Yes, each notebook is 8.5 x 11 in, which fits standard folders and printers.

How dense is the grid on the pages?
The pages are quad ruled at 5 squares per inch (5 x 5), suitable for technical work and graphing.

Is the paper thick enough to prevent bleed-through?
The paper is 80 gsm, which reduces show-through for most pens and pencils, but very wet markers may still show on the reverse.