Her rulers save time and make perfect blocks every time.
Im so impressed with the triangle square up ruler and wonder why nobody else thought of it. So simple just one cut to square up HST's. And just a sliver of waste.
Some sizes of the geese waste a little fabric but it is still worth it. You do not need the geese rulers and she shows you how to cut them without the ruler on her video at her website. That is generous of her, I think she realizes some people cannot afford fancy rulers.
She was deserted by her husband and left with 2 boys to raise so I admire her.