The hand crafted copper Butterfly wind spinner will keep you mesmerized. As the outer copper spinner spins, the inner colored glass and copper butterfly sculpture also moves. Even a small breeze makes it all spin and dance in the wind. As the wind increases, the spinning increases. It is absolutely delightful to watch. No Assembly Needed - Comes ready to hang. High Quality - This wind spinner will bring you relaxing joy for many years. NOTE - Each Wind Spinner comes with a Swivel S-Hook for easy hanging and smooth spinning with the slightest breeze.