We take inspection of our project very seriously. This is black ABS magnified 300 times.
Checked your profile for any information on this aforementioned project and I don’t see a thing.
The project name does not matter. The important thing here is that the spaces between the 0.3 mm layers are much bigger than we expected. And that probably means it has been overheated when printing (260°C).
What are the white specks between the layers?
Not sure. Most probably some micro bubbles reflected by the microscope light … ?
Sure it’s not just dust?
It should not be just dust, but we’ll see on some fresh prints next week.