

What roast level are these beans?
Brought some beans on a whim with no research and was told by the employee they were medium roast but they look light to me. Just being cautious as I know lighter roast beans wear grinders quick and I'm not keen on killing the ninja by putting multiple bags of light beans through it.
Also have a bag of the old engine room blend which I would assume is a darker roast as it's a blend.