🎶 Build, Play, and Impress - Your Desk Deserves This! Assemble in just 4.5 hours for a self-playing concert experience! An unforgettable present for birthdays, anniversaries, and holidays. Transform your space with a stunning 3D wooden masterpiece. Enhance relationships through collaborative DIY fun. Made from natural wood, no glue or batteries required. Self-playing magic Eco-friendly wood No glue needed The ROKRMagic Piano Puzzle is a 3D wooden model kit designed for adults, allowing you to build a self-playing piano that performs 'Variations on the Canon'. This eco-friendly kit requires no glue or batteries, making it a unique gift option. Perfect for family bonding and enhancing your home or office decor, it comes with easy-to-follow instructions and offers free parts replacement for a worry-free experience.