Cork Stopper for a bottle. This model is 22mm at the top and 17mm at the base. I made it to fit a bundaberg bottle, however it can easily be resized. I used TPU with 15% infill 2 wall loops. I also used fuzzy skin at 0.3 Point distance, and 0.3 fuzzy skin thickness.

I made this flange to fit 25mm PVC Pipe for some props I have been making. The top of the flange is 70mm wide. It has screw hole for 8g screws.