The file 'Fast Printer And Material Test 3D Printer Model' is (STL) file type, size is 47.8KB.
This is a very fast and simple test for measuring the inner and outer diameters, besides the accuracy of the printer when testing a new material.
Also you can see how a double cone is printed and how it works with stringing.
Updated the text 30mm to 25mm which is the real measurement.
FAST_TEST_IMPRENTA3D.STL | 197.3KB |