This is a threaded mould base for a 25×8.5 mm mould.

You can arrange individual mold samples in a slicing software according to a layout of, for example, 8x1 or 5x2, or glue together the individually printed samples. As a shortcut, I have attached an .stl file of a 10x1 layout.

Each mold is fixed in place by two 3D-printed springs.

The mold cavity is tilted at a 45-degree angle, so as long as you rotate the mold appropriately, you can directly read the mold dimensions

To-do list:

The source code of OpenSCAD is still a mess at the moment. Once it no longer embarrasses me in public, I will release it.

Support molds of different diameters