Mirror Book is a puzzle game and toy for kids. Like a kaleidoscope, Mirror Book operates the principle of multiple reflection. Depending what angle one mirror is set to the other one, the book create various duplicated worlds.
To play it as a puzzle game, the kids are given the mission to create a certain pattern by folding the book at a certain angle and placing pieces of elements that come in different colors and shapes. The kids will learn about color, symmetry and optical knowledge when they try to achieve the pattern.
To play it as a toy, the book can be played just like a two mirror kaleidoscope. Beautiful patterns can be created randomly just by playing the book and pieces around. Viewing the reflection changing while folding or opening the book is also very satisfying.