Mamba Lite Electric Herb Grinder, USB Rechargeable Herb & Spice Grinder for Dried Herbs, One-Hand Automatic Kitchen Herb Mill, Portable Spice Grinder with Cleaning Tools, 0.75 g Capacity, Black

I have pretty bad arthritis. Even those hand crank grinders are hard to use because you still have to screw/unscrew them. This grinder uses a magnet. Not only does that make it incredibly easy to load but it also plays a pretty important role in helping this thing work without jamming. I have found that as long as this thing is used correctly, it truly does never "jam". 1: Loading. You absolutely can not overload it. Do not put more than 1g in. It says 1g capacity right there in the product page title, so this isn't a secret. Also, break it up a little bit. If it's very dense stuff, nothing bigger than a large pea. Fluffier stuff has a little more leeway. Lastly, only place herb in the open spaces on the detachable piece. When putting it on the grinder, don't force it down all the way if it doesn't want to sit that way on its own. Forcing it just compresses the herb making it harder to grind. The magnet will hold it as long as you don't overload it. 2: Grinding. This grinder was designed to be used in both directions during normal operation. If you press the button and it stops, you need to change direction. It's not jammed. You may need to do the back and forth a few times before it starts grinding smoothly, but that's how it's supposed to work. This is why it never "jams". 3: Storing/Charging. This is the one thing I don't like about the design, and also what I suspect may be a potential fire risk. The grinder is designed to be placed on it's back, pointing the funnel straight up. That's also where the rocker switch is. Now if you place it on a flat surface, it's fine. The switch won't get pressed. But there's not much clearance. A little bit of debris is all it takes, and it's a very sensitive switch. Here's what makes this a hazard: When the motor is overloaded and stalled, it's completely quiet. I haven't opened it up, but if there's no overload protection on that motor, it will sit there stalled out until it overheats. If you put it down wrong and it's "jammed" you could very well not notice. Luckily, the mitigation is easy. Just place it on it's side when you're not using it. Still, this is something I would like to see the manufacturer address in future versions of the product. At the very least, add a thermal fuse to the motor on the current version. All of that said, the ease-of-use alone is what gets 5 stars out of me. This really is the most accessible grinder for folks with hand strength/dexterity issues.

This is the second one I bought. The first one somebody wanted it worse than I did I guess but it worked like a charm. Grinds the flower up just perfect for rolling up and smokin. And this one that I just bought works just the same. It's also perfect with the way that the chamber is tapered, you can grind the flower right into your pipe effortlessly. Excellent grinder!

I've had this since Sep 28th, I use it to grind my weed because I got tired of twisting my grinder by hand. This works wonders! Haven't had a problem with it so far. It will stop because sometimes I pack it a little tight, just go back and forth repeatedly until it broken down and can go perfectly in one cycle. I hover it over my tray and it pours out, after im done i open the cap and get the rest that built up (takes me less than 2 mins) after that I put it away. Battery life is good since I don't grind weed often. Charge it a little bit if I feel it's getting low and ain't powerful enough to work, gets the job done less than 2-3 mins

This grinder is amazing. I was injured and broke my arm so grinding my buds was out of the question. This has worked AMAZINGLY through about half a p. I only knock one star off because of how much gets stuck in the downward funnel. I attached pictures. If it weren't for this then id be tossing full nugs in a bowl and acting like it was appropriate, just like Alex used to do.

Great item, it makes my work a lot easier.

Great product with more than expected durability. Been using this for about 5 months straight with no issues at all. The battery life on this thing is insane as-well, it’s never once actually died or seemed like it going too, I just charged it to make sure it was full.

The grinder works ok. If there's too much in there, it'll definitely stall out. I'll sometimes have to break up nugs by hand before putting it in there and I'm flipping the switch back and forth constantly to get it to grind. A grindr with a handcrank would probably work better tbh. Cleaning is a bit irritating as well. The clear plastic cone is held in by these tiny pieces of plastic, and they both almost all the way broke off trying to get it out. Luckily, one side is still in tact while the other is hanging on for dear life. It still stays in when using, so it should be fine.

Grinds great, but hard to open up. Any suggestions as to opening it up, thank you TOOK A TURN FOR THE WORSE AFTER 6 MONTHS, in the garbage pail it went, stopped working

Works great. Doesn’t last forever but it’s a great time saver for grinding my legal weed. Weed is legal here so I can say that I do use it for weed. Haha I have before been using a manual grinder and this is so much better! Also very powerful! Charge lasts like a month of daily use. Funny how whenever I see that people say they use it for “herbs” or “broccoli. Haha not good for anything that isn’t dry. Haha Unless you really are into drying your broccoli so you can grind it a smoke it! But seriously if your weed is not dry it will clog up this thing and you’ll need to clean it a lot. For dry weed not much cleaning is required as it almost all falls right out.

I did film a video. But thought better of it. Fantastic electric 'herb' grinder. The blades are sharp. But with the cap, Safe! Saved me a lot of pain in hands and arms. So simple to use and charges quickly. Highly recommend for people that struggle to grind herbs manually.

I have carpal tunnel in both my wrists and using a manual grinder becoming extremely hard so I got this. And it's FANTASTIC. So easy to use. Does not weigh to much and it sits perfectly on it's back ready to fill and start. And the stuff that comes free with it brill

The best tool to use. Quick easy and efficient. I have said goodbye to grinders and scissors. I would recommend and buy again.

This thing works great. I read the reviews, it looks like they had a manufacturing issue that is fixed. Great quality, I only use up to 1/2g as I want grinder to last forever, doing that twice is double the pleasure anyway. Grinds super fast, a joy to use. Great if you have 1 hand, or painful fingers too. Love it.