We'll be making these card sets for my retirement class. The set uses 1 sheet of DSP, 1 sheet of card stock and 1/3 sheet of Whisper White (no waste). I tried it out at our last demo meeting, it took less than an hour to cut and make all 4 projects and I didn't need to do any prep ahead of time. Of course each set will look different since the main focus is the DSP. I plan to let my customers choose from my stash of "soon to be retiring" DSP.