I have a job that's going to put me out traveling a lot. Anytime I stop In the city I like to buy a bag of artisan coffee and use that instead of going to the coffee shop, It ends up costing about the same.As you can see, the device fits in both parts of the aeropress perfectly. Which is very nice for travel.ProsWhile it takes a little bit of time to get what you need compared to an electric grinder, but it works well and evenly grinds. It comes in two parts so it's pretty easy to use. While a lot of grinders show 40 levels of grind, I wanted something that was not gimmicky, between level 5 which could work in a pinch for French press, and level one which works for aeropress quite well, it really doesn't seem like the adjustment steps being so fine is a necessity with A device like this. The build is solid and I'm sure it's easy to clean.ConsThis one isn't so bad, if you are on a finer grind you need to be sure to hold the adjustment in place. The force required to turn the wheel if your on anything below level 5, will turn to level five. Luckily, my partner is a little bit more interested in pour over and level 5 looks like a very good grind for that.