I had my hario mini mill grinder for a long time but seldom use it as it was quite a chore to grind even though it is an excellent grinder. The mobile mill stick makes it so much easier and I am now using my grinder daily again. So easy to use.
Hario Mobile Mill Stick is easy and convenient to use with the Hario Coffee Mill Smart G Grinder. It gives consistent grind size for making my everyday coffee. I enjoy the grinding sound every time I use it and it is not noisy at all.
Excellent. No more elbow grease :)
Perfect tool for those who feel tired of hand grinders.
I've bought this product from overseas enchanted by the design and the possibility to use it to grind my coffee daily in shorten time, mostly when the day it's hard to start.
I've followed the rules about the kind of coffee by grindind some manually before to check if it was too hard for the motor, the first day after a normal grind i grinded a medium-dark roasted coffee, the motor didn't had enough power to grind, got stuck, twisted into the adapter and ended broking the plastic part, first day.
Even with some dark coffee sometimes it doesn't grind i have to stop and do it by hand.
Surprisingly, the other day it grinded smoothly a light roasted coffee, that's odd... and was a coffee not easy to grind by hand.
Really good design, the motor itself it's solid and minimal;
Great idea and good compatibility with 2 kind of grinders;
When it works it does a good job.
Struggles too much with too many coffee, beside roasting type, origin and even with small amount of beans;
Plastic of the adapter is not that good broke really fast with twist movement of the stucked motor during the grind;