Electric Herb Grinder - 3.5 Inch Large Grinders for Grinding Dry Fresh Herbs and Spice, USB Rechargeable Grinder with Transparent Chamber, High-efficiency, Portable and Waterproof

​I bought the Beerfingo 3.5-Inch Electric Herb Grinder for processing small batches of dried herbs, and overall, it’s done the exact job I needed it to do! The standard USB charging is super handy. I love that it connects seamlessly to solar power banks or off-grid setups, making it great for versatile placement. For its size, it handles drying and chopping processing quickly without stalling. At 3.5 inches, it is definitely a mini unit. It works fantastic for quick, small amounts, but if you have a larger batch of herbs to process at once, you will need to load it multiple times. I do find myself wishing it had just a bit more capacity. Cleaning requires a gentle touch! Because the top housing contains the electronic component, it cannot be submerged or get wet. You have to stick to dry-brushing or using a barely damp cloth to clear out fine residue, which takes a bit of extra patience. Bottom Line: It’s a solid, portable tool that delivers on convenience. As long as you know the capacity limits going in and take your time cleaning around the motorized top, it's a great little addition to your kitchen or setup!

Ive had 2 now. They work pretty alright for a while. And then the bases freezes up and locks to the lid. It's not operational after that and it has to be broken open to aquire what your grinding. Too many issues. Constantly dies while fully charged, jams up with anything more than a tablespoon of product. Would not recommend to anyone

Grinds your herbs in no time flat. Just pull the big stems and go

This herb grinder works but the motor feels a bit anemic. Not sure if that's a good thing yet or not. On the one-hand, it doesn't turn my herb into powder like a coffee grinder does. That's good. The motor feels weak and took a while to get my herb to the coarseness I was looking for. I found that it seemed to work better if I turned it sideways or upside down while grinding. But be careful - the lid isn't locked on while grinding and you could easily spill your precious herb. I just wish the motor was a bit more robust. Maybe that's a good thing since I didn't want it to over grind. But might be a bad thing if the motor burns up too quickly. Only time will tell.... It wasn't expensive so I still think I got my money's worth. 😊

I got the grinder but nothing else that was supposed to come with it. The grinder had o viously been used, there was evidence left in the grinder. Thankfully I had a usb cord since it didn’t come with one as advertised. Product is cheaply made, blade doesn’t stay in place, but it does a good enough job for the price I suppose. Would not purchase again considering the used condition.

I love it been using it everyday all day if you know then you know. battery life is amazing and still holds grinding power when low on battery.

Just spent half an hour trying to grind some hibiscus leaves with this, and it was a reminder about why I so rarely use it. This spice grinder is to a food processor what a Roomba is to an industrial vacuum cleaner. Keep your expectations low. This will grind a VERY small amount of PERFECTLY dry leaves with NO STEMS. Anything else and it stops working. A little moisture? It stops. A leaf catches on the blade? It's not powering through, it's stopping instantly until you remove the intruder. You added a half teaspoon too much of something? It's lying down with a fit of the vapors. Oh, you wanted to grind some licorice root or nutmeg? Stop, I'm laughing too hard. It hurts. Basically anything it will grind you could crumble with your fingers about as quickly. Anything you might actually need ground? Nope, it's going full fainting goat mode. Would not buy again for myself or anyone I actually liked, but could make a good Secret Santa gift for someone at the office who annoys you. They will experience hours of frustration with this baby!

This is very easy to use and the durability of it is really good. It’s definitely a good price for the item that it is and I think it’s a perfect size. It’s a huge upgrade from what I was using and I have not had any problems at all so far I would definitely recommend this to anyone.

ADD SHOWS IT CAN DO COFFEE BEANS, WHAT A JOKE.

The processor worked well but has stopped working. Could be because we washed the top. We didn't know any other way to take care of keeping it clean

This IS the best grinder I've found for my sticky bud. I've had many.The motor is A little slow,but works well.with 3 tokers this one will have to work extra hard 😎 Almost a year and still going strong 💪 1month later.....still working great, no problems 😎 August 2026 update: Almost a year later, and this grinder is working excellent. We use it every day to grind our weed. It grinds very well, sometimes we put a little oil on the cutter post to stop it from chirping when it gets dry other than that, it works awesome. I will definitely buy this one again.If it ever it goes bad.

I had high hopes for the Beerfingo grinder based on the flashy description, but in reality this thing is a complete disappointment. • Power (or lack thereof): At only 150 watts, it’s severely underpowered. It struggles with even small amounts of herbs and bogs down quickly. You’ll be holding that button way longer than “a few seconds” if you actually want results. • Build Quality: The ABS plastic feels cheap, and the motor gives off that “burnt smell” when pushed even a little too hard. Definitely doesn’t feel like something that will last. • Performance: It’s advertised as “high efficiency” and “larger capacity,” but that’s laughable. Fill it anywhere near the max 100 mL and it stalls. Even with half that, you’re left with uneven, half-chopped herbs. Forget garlic or chili—this thing can barely handle leafy herbs. • Control: The “see-through lid” sounds like a great feature, but watching your herbs bounce around while the blade barely does anything just adds to the frustration. • Safety Lock: Sure, it shuts off when the lid is open, but that’s about the only part of the safety claims that works as promised. Bottom line: This grinder is a toy, not a tool. Save your money and buy something with a real motor and some actual power.

I really do like this little grinder, a lot of folks say that it makes a lot of noise and it does, but if you put a little bit of oil like baby oil or even olive oil on the inside of the blade casing, then the loud screeching goes away.