The Blue Onion swirling blocks are made from a variety of contrasting prints. To change it up – make them out of any 12 contrasting prints that you like. The arcs are long and gentle which makes them easy to sew. Work with 6 different prints at a time to make one set of blocks. This makes it easy to make more, just add to the mix in sets of 6 additional rectangles for 6 additional blocks. Or, take a practice run with 6 rectangles and turn it into a table runner! Enjoy! Uses Creative Grids CGRKAOVAL. Finished Size: 50in x 70in .