Really its not, you would make 10 blocks, for you sew them together, stop mail them to your buddy, you will get a row in the mail, Row 2 make 10 blocks with triangles, pinwheels, half square triangles ,whole block 1/2 sq triangle, quilters cache has every thing you need.Sew your 10 blocks together mail and wait for the next to arrive for row #3 ,10 6 1/2 blocks a month