Robotime Magic Piano Mechanical Music Box 3D Wooden Puzzle Kit (ROB119305)

The exterior of the piano is covered with a large number of beautiful Victorian ornate and elegant patterns and reliefs. Inside, the body is constructed from a heterochromatic gear set with vintage brown six-petaled flowers - the flowers rotate slowly with the sound of the winding knob, making it a magnificent and elegant instrument. The precision mechanics are cleverly concealed inside the body, driven by a gear set that makes some of the keys rise and fall on their own, adding a touch of elegance to the entire music box.