The ROBOTIME Magic Cello AMK63 is a 3D wooden puzzle from the Mechanical Music Box Series, designed to resemble a functional cello. This hobby kit combines intricate wooden construction with a clockwork mechanism, eliminating the need for batteries—simply turn the handle to play the music. The finished model measures 9.3"×7.3"×8.1" and serves as both a decorative piece and a functional music box, suitable for display in homes, offices, or cafes. With 199 laser-cut pieces, assembly requires careful attention, making it an engaging challenge for puzzle enthusiasts. Once completed, the winding mechanism activates a moving bow that plays the melody. This puzzle music box is designed as a gift option for occasions like birthdays, holidays, or anniversaries, appealing to those who enjoy music and hands-on projects.