We’re really glad you’re here.

Thanks for visiting. We make monochrome coloring books—pure black & white, zero grays—built to feel calm and satisfying to color. No palettes to juggle, no second-guessing. Just one pen, clean spaces, and that click-into-place moment as each line connects.

Every page is drawn, test-colored, and refined so it’s relaxing—not fiddly, not frustrating. If you’re here to slow down for a minute, you’re in the right spot.

Explore the collections. Pick a design. Order—then grab a pen and see what happens.

— The Machina Mono team