If you have ever wanted to try pantographs on your domestic machine and quilting frame but needed help figuring out where to start, the Gracie Laser is a great investment. The Gracie Laser can easily be attached to the front or back of your frame's carriage and is battery-powered, so you won't have cords getting in the way! It is fully adjustable and even has the capability of swivel movement. It comes with four different laser tips to control the size of your tracing laser. Pattern tracing is easier than ever before with the Gracie Laser. Please note that the Gracie is compatible with current Grace frame carriage handles and NOT with Q'nique quilting machines. The laser uses two double AA batteries (not included). Check out instructions on the Gracie here.