As mentioned previously, the flake size of the graphite used in this study was larger than typically used with SITM. Our hypothesis was that larger graphene sheets would require fewer electron hopping events to conduct current than smaller flake-size sheets. We found that the largest flake size (300 µm) produced the most conductive films, but the smallest flake size (1 µm) produced the second most conductive films, as shown in Figure . This result arises from the observation that smaller flake-size graphite exfoliates faster. Therefore, the extent of exfoliation and the size of the sheets comprising the film both play a role in the quality of the film. However, the smaller flake-size graphene is too small for the PEDOT to order itself correctly, resulting in a more amorphous PEDOT.