Learn to use the 4", 5",  6", 8", 9", 10" and 12" GO! Mix and Match Block system with Eleanor Burns. Eleanor Burns has directed her engineering skills to her new "best friends", the amazing GO! Cutters. A "quilt in a day" is now a "quilt in half the time", with Smart Stacking©and Smart Cutting©, just to name a few new techniques. Blocks are quick, precise, and fun to make, and most take less than a half hour from cutting to sewing.