Mamba Grinder Electric Spice Grinders. Easy to Load One-Handed Use 1g USB Rechargeable Mill

This is a wonderful little grinder! I've been using it several times a week to grind my herb of choice for over 2 years since I received it and it works great. I've been grinding my herb for over 55 years it's this is best and easiest to use than any other I've found. The consistency of the ground herb is just right for rolling. Or better yet, cones.

Works great. So easy to use.

Original Review: 1 star. I was really excited to get this grinder. I read all sorts of great reviews on Amazon and many other websites. I felt confident this would be a great auto grinder to ease my old arthritic hands. It worked a whopping 9 times, the 10th time, it just slowed to nothing like a dead battery, as it had previously when needing a charge after each use. I thought this was odd, a 2000mAh lithium ion battery needing a charge after each use, odd that it barely made it through grinding enough for a cone before needing a charge. Anyways, I charged it overnight. The next morning, it started up, made a quarter drum rotation empty and the motor died out like the battery was dead already. I tried a different charger, different cable, different wall socket. 12 hours later, I gave it another try empty. Same thing, 1/4 turn dead. I tried a third charger, wire, outlet, 10 hours, same thing. Definitely dead. $45 for 9 uses, $5 per grind. Not worth it. $45 is the cost of a decent quality half at my local dispensary, I would have rather suffered the arthritis pain of 9 grinds and had the half as opposed to throwing the same money away at something that is now going to contribute to our current landfill issue, plus the environmental hazards of the lithium ion battery disposal. 1st Verdict: a waste of $45, landfill fodder and lithium-ion battery environmental impact = product to avoid. Update 6/20/23: +2 stars for great customer service. I was promptly contacted by Mamba Grinders, after explaining the issue, and information and photos exchanged, a copacetic resolution was quickly offered. Mamba Grinders stands behind they’re warranty and are sending me a replacement unit. I will follow up with further updates. Update 7/15/23: +2 more stars for quick shipping on the replacement grinder. After giving this one a full charge, it was obvious from the first grind it had far more power than my first one. The new one grinds with much more torque and less reversing to unbind. I tried with both the old cap and the new to see if the grinding cap made a difference, it did not. It must have been a battery issue with a certain batch. I have used this every day for 21 days, no change in performance, battery holds up so far. 2nd Verdict: worth every bit of the cost. When not a defective unit, it works great! Smooth consistent grinds, a ton of keef. I grind for my desktop vape and it’s perfect. Now I love this grinder. No more sore old stoner hands from my hand grinder. Final update: 12/7/23 I have used the grinder nearly daily for the past 6 months. Still working perfectly, battery holds a good long charge. Long enough that I usually can’t recall the last time I charged it. The grind is fine for use in a vape or to roll. Great grinder. Highly recommend..

There’s only two reasons I didn’t give this a 5 star. The plastic cap is pretty difficult to get off (if you wanna scrap the residue build up off) especially if you’re a baddie w nails, and the fact that there’s nothing to catch that keifff 💔😞 i know the design doesn’t allow for that at all and most of the keif just gets stuck on the plastic sides or gets grinned right up with the rest of the product, but I wish there was a way to have it separate. I guess the only reason I’d ever touch a regular grinder from time to time will be to get some keif stored up cause yall know that keif high be HITTIN. Aside from that it works super well. I roll like 3 times a day and I could use this for like 5 days almost a week straight w/o charging it. The battery life is fire, it’s pretty durable because my high ass has dropped it a few times, worth the money? I guess, it all depends on if you wanna spend a little more on those electric grinders that are shaped/ designed like regular grinders (they got the keif catcher/separator ) but if you jus want something that’s gonna grind up ya weed fast? This is itttt !! It’s appearance is nice, it doesn’t look cheap as hell, it’s still plastic like tho, the size is okay, it manages to fit in my smell proof bag which I also got on Amazon (that $20 grey one w the carbon lining or whatever, I’ve had it for 2 years n I think it’s time to get a new one)

I love how smoothly and quickly this grinds. The charge life is amazing. I have arthritis and this works wonderfully.

Works vert well! Only used a couple of times so I can’t tell anything about longevity.

I’ve used this electric spice grinder a few times, and it works okay, but there are a few things to be aware of. It’s convenient for quickly grinding spices, but it doesn’t always give a consistent texture—some spices come out fine, while others remain a bit coarse. The capacity is also on the smaller side, so for larger batches you need to grind in multiple rounds. On the plus side, it’s compact and easy to store, and cleanup is fairly simple. Overall, it’s functional for light, occasional use, but if you need precise or large-scale grinding, it might not meet your expectations.

I have been using this for nearly two years now and I love it. After heavy use since my purchase, only now am I at the point where I'm considering buying a new one because it seems like the motor is starting to slow down slightly at a full charge. This grinder is fast and works great. I use it once or twice daily and rarely do I need to charge it. However, when I do need to charge it there isn't really any indication the battery is dying other than the fact the grinder is slower and moves with less power. Provided that the grinder has enough power, I have never encountered any issues with jams that couldn't be resolved by switching back and forth between the two buttons that turn the grinder clockwise or counterclockwise

As a self-proclaimed herb enthusiast, I was intrigued when I came across the Mamba Electric Herb Grinder. Its claims of dispensing herb products 8X faster and with precision-milled teeth sounded too good to be true. I decided to give it a shot. Upon using it, I found that it did live up to its claim of dispensing herb products faster than hand grinding. However, the texture wasn't as fine as I had hoped, and the one-handed use took some getting used to. I was skeptical about its certifications, but I appreciate the therapeutic benefits it provides for infirm hands. While the Mamba Electric Herb Grinder may not be perfect, it does have its redeeming qualities. It's easy to recharge with the included USB lead, and the clear-cone spout prevents contamination or spillages of expensive product. So, is it the future of herb preparation? Only time will tell. But for now, it's worth considering if you're looking for a convenient way to grind your herbs. Oh, and if it ever needs to be serviced, the insides are simply a single 18650 battery along with greased gears and a can motor.

You will never use another grinder again after using this one. Ive had this for months, use it alot and haven't even had to charge it yet.

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

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.