We’ve thrown away more ruined coloring pages than we’d like to admit. Pages where the ink bled through, where the paper pilled up from erasing, where markers soaked through and wrecked the next design. After a while, we realized it wasn’t us — it was the paper.
Here’s the thing nobody tells you when you start adult coloring: the paper your book is printed on matters more than the pencils you use. You can have a $60 set of Polychromos and still get a mediocre result on bad paper.
Why Paper Quality Matters
Coloring book paper does three jobs: it holds pigment, it resists damage, and it prevents bleed-through. Cheap paper fails at all three.
Pigment hold: Thin, smooth paper doesn’t grip pencil pigment well. Your colors look washed out no matter how hard you press. Textured paper (called “tooth”) grabs the pigment and holds it, giving you rich, vibrant results with less effort.
Durability: If you erase, blend, or layer multiple colors, thin paper pills up (those little fuzz balls) or tears. Once that happens, that spot is ruined forever.
Bleed-through: Markers, gel pens, and even heavy pencil pressure can show through thin paper. If your book is double-sided, you’ve just wrecked two designs.
Understanding Paper Specs (Without the Jargon)
When you’re shopping for coloring books, you’ll see paper described in grams per square meter (gsm) or pounds (lb). Here’s what those numbers actually mean for you:
- 60-80gsm (40-55lb): Standard cheap paper. Fine for basic colored pencils. Markers will bleed through. Gel pens may ghost. Your pages will wrinkle if you apply any pressure.
- 100-120gsm (65-80lb): Mid-range. Works well for pencils. Some markers are okay if you’re light-handed. Still risk of ghosting with heavy ink.
- 150-200gsm (100-130lb): The good stuff. Handles pencils, markers, and light watercolor. This is what you want if you’re serious about coloring.
- 250gsm+ (130lb+): Cardstock territory. You can use basically anything on this. Usually only found in premium, single-sided books.
Single-Sided vs. Double-Sided
This is the single biggest quality factor for your coloring experience:
Single-sided printing means each design is on the right-hand page, and the left side is blank (or has a decorative border). This is ideal because you can use any medium without worrying about ruining the next page. It also means you can frame your finished work.
Double-sided printing means there’s a design on both sides of each page. This limits you to colored pencils (and light pressure at that). Using markers or heavy pencil work will damage the design on the other side.
If a book doesn’t specify, it’s almost certainly double-sided. Check the product description or flip through the “Look Inside” feature on Amazon.
Our Paper Quality Recommendations
For colored pencil enthusiasts: Look for books printed on 100gsm+ paper. Johanna Basford’s books (World of Flowers, Ivy and the Inky Butterfly) use decent paper that handles pencils well. Creative Haven books are double-sided but on acceptable paper.
For marker fans: You need single-sided books on 150gsm+ paper. Look for books by Millie Marotta, Kerby Rosanes, or search specifically for “single-sided coloring book” and check the paper weight.
Budget hack: If your favorite book has thin, double-sided pages, buy it anyway and photocopy the pages you want to color. Print them on 160gsm cardstock from any office supply store. Yes, it costs a few cents per page. No, you won’t regret it.
The Quick Test
Already have a coloring book and wondering about the paper? Try this: press your thumbnail firmly into a blank page (the inside cover or a page you don’t care about). If it leaves a visible dent or crease, the paper is too thin for markers and will pill up under heavy pencil work. If it barely marks, you’re in good shape.
Your coloring supplies deserve paper that works with them, not against them. Spend a little more on books with decent paper (or photocopy onto better paper), and you’ll be amazed at how much better your results look.