FAQ

They are available on Amazon in the US, UK, Canada, Germany, France, Italy, Spain, Poland, Sweden, the Netherlands, Mexico, Brazil, Turkey, and Singapore.

Books are printed via Amazon on approximately 80-90gsm paper, which works well with colored pencils and crayons. If you’re using wet media such as alcohol- or water-based markers, it’s a good idea to place an extra sheet behind the page to avoid any bleed-through.

My books feature a matte cover that feels soft and elegant in your hands.

Returns for coloring books purchased on Amazon are only accepted in cases of defects or damage.

First, check whether the problem is related to a printing defect or shipping damage. Then, contact Amazon customer service directly for assistance with returns or replacements. If you still need support, feel free to email me at contact@maliekokoro.com or send me a direct message on Instagram or TikTok – I’m always happy to help!

For the best coloring experience, I recommend using:

  • Alcohol-based markers – they work great, but always place a sheet of paper underneath to avoid bleed-through

  • Acrylic markers – vibrant and smooth

  • Wax crayons – classic and easy to use

  • Colored pencils – great for details and layering

  • Gel pens – perfect for adding shine and accents

💡 Tip: Water-based tools like felt-tip or watercolor markers can sometimes cause wrinkling or light bleeding depending on how much ink is applied. If you’d like to use them, try testing on a small area first.

You’ll find a secret key printed on the back of each coloring page, next to the QR code. Simply enter the code from the page you want to color on the Moje małe sekrety page, or scan the QR code to reveal the secret 😉

Color by Number - Mystery Mosaics - 90s Vibes | Coloring book for adults
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