The handbook left by the great artist Leonardo da Vinci has undergone numerous checks on various machines and design structures.
It reproduces various machines and structures that have been left in the handbook as a snap kit that can be assembled without the use of adhesives.

After assembly, you can also reproduce the time measurement function by rolling the included iron balls into the groove and moving the center of gravity to recreate the time.

This product is a plastic model that requires assembly and painting.
Adhesives, tools, paints, etc., are required for assembly and painting.
"Plastic Model" is a registered trademark owned by the Japan Plastic Model Industrial Cooperative Association.

This product does not include any adhesives, paint, tools, or batteries.