Airplane Control Tower Mechanical Music Box

This is a mechanical gears 3D wooden puzzle, designed with a combination of a control tower and three rotatable biplanes, which are inspired by the rotating plane ride in an amusement park. With built-in power movement, the 3 biplanes can rotate with the music - It's A Small World - after wound up. Build this unique music box 3D wooden puzzle with your own hands and enjoy!

Includes: pre-cut wood sheets, accessory tools, English instruction book

Assembled Size: 7.67" x 7.68" x 9.88"

Ages: 14+