This anti popcorning device prevents coffee bean pieces to disrupt the main flow of whole beans. This way it stabilizes the grind rate and therefore improves the grind consistency.
It fits perfectly on the lower end of the bellow on the DF-64, G-IOTA and Turin coffee grinders.
Since the introduction of the DF64 V4, there are two different bellow sizes. Please check which version of the bellow your DF64 is equipped with according to the picture.
