This metric is not only a ranking based on looks, but the utility of the grinder as well.
Grind
We judge the grinder on the quality of the grind based on the equal distribution of grounded flower and different grind settings available.
Features
Does the grinder have any unique differentiating features from a traditional basic grinder.
Quality
From the inside out, does this grinder use quality materials or are they skimping customers to milk those margins? Nobody wants a cheaply made grinder.