The Wooden City 3D Puzzle Safe is a unique and entertaining challenge for puzzle enthusiasts and those who love beautiful, surprising objects. It's perfect for securely storing your banknotes with a customizable numeric code that only you know.

Discover the exquisite details and engaging mechanics of this model, designed to resemble a real bank vault:

• Mimics the function of a bank safe for added intrigue.
• Features a handle for easy transport.
• Includes an internal shelf for organization.
• Equipped with a mechanical lock with a three-number combination that can be changed at any time.
• If the code is forgotten, a secret method for opening the safe is provided in the manual.

This 3D puzzle is made from eco-friendly, high-quality birch plywood, guaranteeing precision and durability. It offers an engaging assembly experience without the need for glue or tools:

• Requires common tools: utility knife, scissors, sandpaper, and a wax candle for optimal function (not included).
• Experience hours of fun assembling while exploring gears, rubber band motors, and more.
• Finished dimensions are approximately 15 x 15 x 15 cm.

Difficulty level is rated 4 out of 5, and assembly time is approximately 4 hours, providing an enjoyable challenge for ages suitable.