Assemble me. Open if you dare.

The Ugears Monster Book of Monsters™ is a mechanical wooden model inspired by one of the most animated and mischievous artifacts from the Harry Potter™ universe. In the films, this enchanted textbook fiercely guarded its secrets — snapping, growling, and attacking unless properly handled. Ugears brings that magic to life through ingenious mechanical engineering.

At the heart of the model is a metal spring-powered mechanism paired with a pull-cord launcher and strap lock. Wind the cord to full tension, release the strap, and the book surges forward, its covers clapping open and shut in a realistic biting motion. For an added cinematic touch, the eyes spring open just before full release — a moment every fan will recognize.

This collectible model blends motion, storytelling, and craftsmanship, offering both an engaging build experience and a striking display piece. A true collector’s piece — engineered to move, built to impress.

Key mechanical features:

- Metal spring motor for dynamic movement
- Launch distance up to 200 cm / 78 in
- Pull-cord winding system
- Strap-based Start/Stop control
- Animated biting cover mechanism
- Pop-open eyes for dramatic effect
- Colored accents for enhanced character detail

Specifications:
Model size: 6.3 x 5.9 x 2.6 in
Package size: 14.7 x 6.7 x 1.4 in 
Number of parts: 195 
Recommended Age: 14+
Level: Intermediate