Works well.I love everything about this grinder except cleaning it. There are several ‘invisible creases’ or indentation in the grinder lid that become filled with debris each time it’s used. It can be a painstaking process to clean. In particular, the area under the blade and the silicone washer that lays in a channel in the grinder lid, which also becomes stained by the ground material.

I love the removable cups…This is a great grinder kit. It’s a typical coffee grinder that comes with two separate cups. One of the cops has two blades in the other has four. This gives you the option of changing the type of material you’re going to grind. I bought this grinder specifically for herbs and spices. One of the main selling points for me was the fact that the grinder cups are removable. This allows me to easily empty the contents as well as thoroughly clean the cups before their next use. The kit also includes lids for the grinder cups so if you don’t use all of the ground product you can seal the cup and put it aside. The kit even includes an extra gasket. This was an excellent purchase. The grinder is strong and I’ve had no issues with any materials I’ve tried to grind. The stainless steel Cups have been easy to clean. And all of the covers and Lids seat firmly and securely as to not leak. I strongly recommend this product.

This grinder is a beastI did not purchase this with the intention of grinding coffee beans. I grow and dehydrate my own jalapeños, habaneros ghost, and Carolina reaper spicy peppers. Once I have dehydrated the peppers I use this to grind them into a fine powder to use as seasoning I can fill this to the top And it does a phenomenal job on quickly grinding the dehydrated peppers into a nice fine powder with a full canister. It takes maybe eight seconds to completely grind everything into powder. I have not tried wet ingredients if you were looking to grind dehydrated fruits or vegetables in the powders, I would highly recommend this grinder

You’re going to LOVE the detachable bowlHad to replace my last coffee grinder because … kids. Originally, I was going to purchase the $17-19 one similar to my last, but was intrigued by the removable grinder bowl. I will never go back to the fully integrated units again.You can properly clean the bowl which you simply cannot do with the integrated units. Yes, you can wipe them out with a damp cloth, but how many years of damp cloth residue are in every cup of coffee?This unit comes with 2 detachable bowls: one meant for hard items such as coffee beans, dried spices, etc; one meant for softer/fresher items such as fresh herbs like coriander, parsley, etc as well as oils and vinegar. The primary difference is 1 blade as opposed to 2 blades, respectively. Both bowls are stainless steel. There is a small plastic gasket at the bottom of each bowl, so there is potentially chance of odour retention; however, having separate bowls helps reduce that chance. So far, I’ve used them to make coffee, ground nuts, flax seeds, cinnamon, and a vinaigrette.Both bowls have their own dedicated lid. The lids don’t seal very well, but they’re meant to store the chopped food for long periods. The lids have a silicone ring around the top to prevent leaks, etc. One could make a basic vinaigrette, store it with the lid for tea, then manually shake it up at the table without worrying about leaks.The primary/safety lid — separate from the bowl lids — also has a silicone ring around the inner-top to prevent bits from flying out of the bowl whilst the unit is in use. There is a safety catch which requires that lid to be in place for the grinder to function. To be fair, keeping that silicone ring clean could lead to a headache years down the road, but I’ll remain optimistic. If I were to nitpik, the only complaint would be finding the exact point where the lid slides into the safety catch can be fiddly.There are no fancy timers or lights to hint at grind size; however, you can see everything through the lid, so not a worry. Also, the blade stops within 1 second after releasing the grind button. My last one took 2-3 seconds, so there’s another win in my book. It also comes with a small brush which I’ll probably lose in a couple weeks. Manufacturer notes do state not use it for extended periods as the motor can get hot. After grinding beans for a 12-cup brew, I did notice the bottom of the bowl feeling quite warm so important to note.As for ease of cleaning, this is a 100% win; as for usability due to 2 separate bowls, yet another 100% win; functionality has given me zero issues thus far, so 100% win.When mine arrived, one of the lid gaskets had a slight tear/cut in it. I reached out to Cosori with a pic, and they immediately sent me a replacement gasket. No headache, no fuss, no jumping through hoops. Customer Service gets another 100% win.Please please please give this a try if you’re looking for an inexpensive coffee grinder. You’ll be impressed.

Customer ServiceMy review is specifically based on the customer service I received. I received this yesterday, opened it this morning and of course the 1 little break was where the item snapped to lock in place. I requested an replacement and it shipped out same day. That is incredible IMO. I’m excited to use this, and I’m hoping the replacement doesn’t have any issues.