Natty's packaging is great for adapting to use with the PC...the jar has no rim around the lip as many do. I occasionally do Natty's by PC as follows: Take a piece of clean plastic wrap, approx 12x12" and lay it out on a flat surface like the kitchen counter. Next, run a thin knife blade around the edges of the wax in the jar. Center the plastic wrap over the jar and turn it over and smooth out the plastic wrap. A few sharp taps on the bottom of the jar should loosen the wax round onto the plastic. Lift the jar off the wax. Bring the edges of the platic together and reinsert the wax into the jar, fold ing the extra plastic on the top and replace the lid. When ready to wax via PC, lift the Natty's out by the plastic, hold the plastic covered bottom of the wax firmly and spread open the plastic, exposing the top of the wax round. Rub a single circle of wax on the finishing pad already mounted on the PC and you're good to go. Bring the plastic back up around the wax and reinsert into the jar until you need to reload the pad. I have found there is adeqaute room in a new jar of Natty's to accomodate the plastic wrap with no problem. This adaptation still lets you use the wax on a standard applicator as well.