The GO! Qube Mix & Match Block set includes everything you need to cut 4" pieced quilt blocks—all in one convenient box. Just add an AccuQuilt GO! Fabric Cutter and your favorite fabrics to get started. The set features eight essential quilting shapes designed to work together, allowing you to create 72 mix-and-match block designs and beyond, with most blocks taking less than 30 minutes from cutting to sewing. A helpful die numbering system makes it easy to identify the shapes needed for each block, while the innovative storage system keeps everything neatly organized. The 4" Qube is also compatible with other GO! Qube block sizes—pair it with the GO! Qube 8" Block (55776) for a 4-patch system, or expand into a 9-patch system using the GO! Qube 6" Block (55775) and 12" Block (55778). Perfect for turning scraps into neatly cut pieces, this everyday value set lets you cut more fabric in less time.