Originally Posted by
bibliostone
Havplenty, I am not sure it has a name. I've attached a picture to show the ruler that I used to make it.
These two rulers make a 6 inch finished block, but I have seen them in different sizes. I used the B part to cut out ncquilter's butterflies. I sewed a green strip of fabric to an orange strip and then used the A part of the ruler to cut out that piece. I made 4 of the blocks and then sewed them together. I used the same rulers when I made moonrise's block (circle with a square in it), but in that one I used the B section to cut the strips that I had sewn together. Hope this helps.