Smifu Unicorn Coloring Book with Stickers

Variety: Include a wide range of animals from different habitats - jungle, ocean, etc. This diversity will appeal to a broad audience.

Detailed Illustrations: Ensure that the coloring book features highly detailed and intricate illustrations of the animals. This will challenge and engage both kids and adults.

Spiral Binding: opt for a spiral binding that allows the book to lay flat, making it easier to color and remove pages if desired.

Stickers: Add a section of animal-themed stickers at the end of the book. These stickers can be used to decorate the colored pages or for other creative purposes.

Tear-Out Sticker Sheets: For convenience, provide tear-out sticker sheets so that users can remove stickers easily without damaging the book.

Sustainability: Consider using eco-friendly materials and printing processes to align with environmental concerns.