Inklingo Hex Patterns are another route. Buy the pattern in your preferred hex size, print sheets of hexes on freezer-paper backed fabric in your injet printer, then stack sheets 2-3 at a time (or more with practice) and you can make quick work of the cutting with your rotary cutter. The pattern also prints sewing lines and pivot points. Linda's layouts are variously configured (FQs, half yards, etc.) to minimize fabric waste.