Cylinder with Cone Cutout

thingiverse

There is a piece of wargaming terrain I want to build, but is a large hollow cylinder with a lid. The inside supports are using a lot of material and taking a lot of time, so I created this to print underneath/inside it to eliminate a lot of material use and time. It eliminates most of the interior support, a little still remains when made too short. This can likely be printed supportless. It's small, but I use the default Cura tools to make it the size I need.