Pinwheel sizes, Cluck Cluck Sew Fast HST method – starch the starting squares = 4 HSTs turn out perfectly. Here are the starting square sizes and finished pinwheel sizes from them

Pinwheel sizes, Cluck Cluck Sew Fast HST method – starch the starting squares = 4 HSTs turn out perfectly. Here are the starting square sizes and finished pinwheel sizes from them