This Block on Board (BOB) is a bright ray of sunshine that creates a beautifully intricate 12? block. In one pass through a GO! Me, GO! Baby, GO!, GO! Big and Studio (with adapter) you have all the pieces you need to create one complete two-color block. Place these blocks together for a mandala quilt or pair it with the GO! Mix & Match 12? Qube for even more pattern possibilities.