This 3D puzzle mechanical music box is a unique blend of craftsmanship and creativity. As you assemble the delicate wooden butterfly, you’ll notice its elegant double-layer wings that gently flap, and when you turn the handle, it plays a soft, soothing melody. It's more than a decoration—it's a rewarding manual activity that brings joy and satisfaction to every step of the process.","Whether it's for a special occasion or just as a fun pastime, this DIY music box model is a meaningful and impressive gift. It's designed to challenge your patience and precision, making it ideal for birthdays, anniversaries, or gift-giving during holidays. Its detailed construction and musical feature will delight both the giver and the receiver, creating a lasting cherished keepsake.