Mechanical Dynamic Butterfly Music Box Model Kit, 3D Metal Puzzle with Over 300 PCS, DIY Assembly Craft, USB-C Charging, Elegant Home Decor Sculpture - Purple

Experience the perfect fusion of mechanical artistry and melodic beauty with this 3D Metal Mechanical Dynamic Butterfly Music Box Model Kit. Featuring over 300 precision-cut stainless steel components, this DIY assembly craft transforms into a captivating kinetic sculpture measuring 3.1" x 3.1" x 8.7". The intricate mechanical transmission system brings the butterfly's wings to life with a gentle, mesmerizing fluttering motion, synchronized perfectly with a soothing melody from the integrated music box inside the elegant black acrylic base. Powered by a built-in lithium battery with convenient USB-C charging, this mechanical sculpture delivers up to 10 hours of continuous enchanting display. The premium metal switch provides smooth, reliable control, while the stable acrylic platform showcases every delicate movement. Whether you're searching for mechanical music box kits for adults, 3D metal puzzle sculptures, kinetic butterfly home decor, unique gifts for collectors, or relaxing DIY craft projects for hobbyists, this mechanical butterfly music box combines engineering precision with artistic elegance for a truly magical decorative experience. Perfect for adult enthusiasts seeking a rewarding assembly project and a stunning moving artwork for home or office display.