Reduce thread cutting time with the Gypsy Quilter Chain-Piece Cutting Gizmo. It is the extra hand you need to help separate chain-pieced units when quilting. To safely cut the threads between the chain-pieced units, simply hold the fabric pieces with both hands and slip the thread into the slot on the top of the Chain-Piece Cutting Gizmo. The embedded razor blade cuts the thread quickly, easily and safely. The non-slip bottom ensures that it will stay in place when in use. Five replacement blades and the magnetic tool needed for blade changes are stored in the base