Bought this to replace 8 years old ceramic burrs on my Vario (how did I know they needed replacing? with Vario calibrated at 2-Q I was struggling to find a good grind for espresso at the finest setting on machine). I was told break-in takes about 4kg of coffee and I'd say that's definitely good advice as on first run they actually perform less well than old set, however after about a kg I am already getting good results, they also seem to build up much less static than old set. Easy to install, well priced, I would have preferred if they arrived in branded packaging instead of a generic plastic bag but I have no reason not to trust Coffee Hit and so thumbs up!
Everything ok. Parcel delivered on time. Very easy to fit in my grinder. Thanks a lot.