DESC: The Singer Quantum XL-6000 is the most technologically advanced sewing and embroidery machine on the market. If you're looking for a total fusion of innovation and imagination, look no further than this machine. The Quantum XL-6000 offers state-of-the-art features like Auto Thread Exchanger, Wind-In-Place Bobbin System, Automatic Threading System, and Endless Bobbin that truly set it apart and make your work easier and faster - from simple sewing to the most complex creations. To do this, the Quantum XL-6000 utilizes the latest user-friendly technology. Almost every sewing action has been automated and can be easily executed through on-screen programming.