Neither have I, but I was browsing pinterest the other week and came across a spritz cookie recipe that sounded tasty, and they recommended the cookie press they used as a good one eto use so I bought one and a set of Christmas themed disks to go with the press. I'm gonna try out the recipe I found.
If the recipe is good, and If i can figure out how to work the press, I'll probably do some holiday baking and bring treats into work this holiday season. But that's a ways away yet.