Double Star Block

 This is yet another Double Star block - this time it looks like a Sawtooth Star but it is based on a 3x3 grid.  Like this Double Star block it gives the illusion on the Sawtooth Star being bordered or layered but is not as heavy looking IMHO

This tutorial from Carol Thelen uses Accuquilt.

This block is based on a 3x3 grid - for other 3x3 blocks see here