Design complex quilt blocks with ease using the Ultimate Quilt Block Design Set! This versatile set includes 180 mix-and-match corner, side, and center units that can be rearranged endlessly to create unique and creative quilt blocks. Printed in grayscale to illustrate the value placement and numbered to correspond to the included charts, all of the block units are designed with simple squares and half-square triangles for stress-free sewing! The 36-page booklet features instructions and inspiration, cutting charts for multiple block sizes (12", 16", 24", 32"), and a convenient index. Mix and match 180 die-cut units to design endless quilt block combinations with ease and creativity Grayscale illustrations make designs a breeze and easy to follow numbering corresponds with included charts. Made entirely of squares and half-square triangles, these blocks are easy to sew with step-by-step guides and cutting charts for four finished sizes.