it is unclear to me as to how large these bmg sheets are. i think these sheets are small enough to be blow molded into hollow shapes. but i don't see that these sheets are large. perhaps he is using cip patented methods to form the bmg small sheets to that are used in the blow molding of small parts. i would like to know how the bmg sheets are made prior to the blow molding. this must be a 2 step process, one step to make a small sheet, second step to use the sheet in the blow molding process. $^)