A Star Striped Star!

I wasn't even trying to be this accurate with the stripes, but sometimes symmetry just works out.  This is a 12.5" unfinished block.

I love how the centre stripe in the top and bottom hour glass blocks point at each other in the middle.  I was going to sew the centre square with the stripes running vertically instead of horizontally, but the stripes matched up so well with the side hour glass blocks, I had to put them running the same way.  Was it a fluke, or could I produce this again?