Economy Blocks?
Ok, I've got to put it out there... why the heck are these called Economy Blocks? A pretty example from moderncozy.com. When I first looked at the pattern, it almost seemed as if all the triangles were cut from the same size pieces as the center squares, which totally made sense to me in an "economical" fashion- like you could create a whole bunch of these blocks out of a single charm pack or something. That's easy... right? Looks promising... Err. I guess not? Seam allowance is important... Maybe if we trim a bit off... That's better. It's super tight on those 1/4" edges though! Ok, so it sort of works. But when I dug in further, it's recommended to cut three different size squares to piece these together; the center square (let's say 5" for simplicity's sake), two squares that are a half inch smaller than the center square (4.5", cut in half into triangles), and two squares that are a half