The Multiple-spool Holder can be mounted almost effortlessly on a wide range of sewing machines, and can also be switched between two machines with the greatest of ease. The holder has room for up to 15 spools, enabling quick access to threads of different colors. If need be, removing individual spool pins from the Multiple-spool Holder creates room for larger spools as well as thread cones, enabling you to execute your sewing, embroidery and quilting projects more efficiently. Quick access to a wide range of spools of different colors is a real time saver when working on multicolored embroidery designs. Also, the Multiple-spool Holder’s telescopic thread guide can be adjusted upwards: the thread has a longer path to the needle, allowing difficult threads like metallics to untangle and flow freely before they reach the start of the sewing process. Easily attaches to the back of your 5, 7 or 8 series machines.