The Mystery Box Society: Hollow Friends Unboxed Coloring Book

Welcome to The Mystery Box Society, where tiny collectibles, sweet friendships, and everyday adventures come together!

Hollow Friends Unboxed follows a group of friends who share the fun of collecting, trading, unboxing, and bringing their favorite little Hollow Friends along for the ride. From cozy hangouts and school-day moments to the excitement of opening a mystery box, every page captures a little piece of the fun.

Inside, you’ll meet Mushie, Marigold, Cloudlet, Moonbeam, and Fern—five tiny friends, each with a personality and style of their own. The illustrations are created with clear, bold lines and plenty of open coloring space, making them fun to color with markers, pencils, or crayons.

Perfect for anyone who loves cute collectibles, mystery boxes, friendship, and cozy coloring.

✨ Features:
• 25 coloring pages
• Bold, easy-to-color line art
• Cute collectible-inspired characters
• Friendship, unboxing & everyday adventure scenes
• Spiral binding for easier coloring
• Printed and assembled by Whimsy Hollow

Open the box, meet the friends, and discover the little moments that make every day more fun.

Whimsy Hollow — Small Things, Soft Moments, Creative Joy.