i still have both the zass and the expobar.
it still doesnt work for me.. still..
both are excellent for my Sama Lever machine.
i think i am the only one this thread that has actual experience with both of these combined. my insight is based on actual use of these two pieces of equipment used together. not one or the other but both.
One more thing: there is virtually NO loss of coffee grinds with the hand mills.
i would tend to agree with this on the surface, but this would require me not counting the lost grinds from 30 or more sink shots from the zass and the pulser combined.
it does work great for camping and french press.
just my 2¢ again.
i guess it would be 4¢ now.
jon