Rechargeable Electric Dry Herb Grinder - LONZEN Portable Automatic Spice Grinder. Crush the Toughest Spice with Heavy Duty Stainless Steel Blades, Clear Glass Dispenser Window

This has been the perfect grinder it’s portable takes up very little space, grinds finely & I basically never seem to need to charge it I haves it since 2021 and it’s still going strong. The angled spout is perfect for dispensing mess free. The literal only draw back is that it takes a micro usb charging cable which is very outdated and annoying to hunt down/pull out when it occasionally does need charging. I only say that because I frequently throw away my micro usb chargers when I find them because I forget that I keep it around for this device and have no other use for one. Wish they’d but out an updated version and add color options. Seriously tho if you are thinking about it it’s worth every penny and then some.

As a volcano owner, I was looking for the perfect grinder to really get that fine, fine grind that's ideal for that kind of vaporizer. While this grinder doesn't technically function the way it's supposed to, it works amazing. I typically like to load it up with a pretty sizable amount of flower after breaking it up a bit with my hands, and then I grind it until I don't hear the chopping anymore. If you use a lot of flower, continuously rotating the grinder up and down will keep the bud from compacting at the bottom under the blades. Here's where the issue is - if you try to get the flower out from the actual funnel piece, it rarely comes out. Maybe my flower is just sticky, but I personally like to grind it fully, unscrew it from the base, and just use the brush to collect all of it out from the bottom, larger end. Granted, the funnel will work if you use less material, this is just something that happens from loading it up too much. If you're careful, you can easily grind up to a gram at once, just have to be sure to not let it get stuck in the process. Overall, compared to literally any other grinder I've used, this one slaps them away. It's super easy to use, much quicker than a normal grinder, has much more variability in how much you can grind, keeps it charge for a really long time, includes the brush to get the material out, and always gives a really nice, fine grind. There might be a bit of a learning curve, but it's pretty easy to get the hang of. I hope this review helped whoever needed it. Thanks!

I got this primarily because I wanted a grinder that I could easily empty into my pax. It does an excellent job with that, and it grinds it really finely, better than any grinder I've ever seen. Which works best in the pax anyway. So...! One criticism I have is that once, the bud I was grinding had big hearty nuts. This didn't have the power to grind it up. So I did have to use a normal, manual grinder to break up the big nugs. Small workaround, otherwise wonderful!

Product looks exactly as expected, it also even feels like a good quality item. However, after the look and feel it falls down. The chamber, the grind mechanism, the pour spout and the motor itself are all not very useful to the operation of the device. It tends to push, pepper corn for example, to the top and they can get wedged extremely easily. The same happens with dry herbs. In order for the device to break down the herbs you have to break down them before hand almost to size you want from the device anyway.Using this time saving device only saved about negative double the time to do it manually. Unless you are going to be using this is some sort of ritual or ceremony that requires a test of patience. I can not recommend.

Features:1) Compact & easy to handle & good quality.2) The end cap is precisely formed to seal off the tapered end when attached.3) The end cap with grinding chamber can be removed together and set open side up to be filled with samples.4) The grinder is then easily inverted and screwed back on grinding enclosure to seal and complete the re-assembly.This product is real a space saver and efficient tool. I use it to cut up and mix fingernail and toenail clippings for use as DNA samples. I use this same device to dispense samples onto microporous tape and fold the tape over for encapsulation. With this grinder, It has become an efficient one tool process.My process:1) After chopping and mixing shut down grinder.2) Remove the end cap.3) Place length of microporous tape over tapered end.4) Invert grinder and then set upright.5) Remove microporous tape and fold over to encapsulate sample.6) Repeat from step 3 above until desired encapsulated samples completed.7) Invert grinder over trash to empty and then use brush to clean.

Very nice in form and function. Great for anyone having issues with grinding weed by hand. Small batches only. If it’s jammed you will have a tendency to hit it against your hand or table to try to dislodge the jam. Over time the insides slipped and you no longer can see the battery lights and you can’t charge it anymore because the connection is too far away inside. IMHO the mfg should secure the insides better so it can’t move in the cylinder. Other than that it’s perfect for me.

Battery last for a while, and grinding is immaculate. As a user note, don’t accidentally press the grind button with the funnel cap off, it gets messy fast haha

This is the best grinder i have ever used or owned. Simple, powerful, rechargeable. Must break up material before filling to grind. The material must be decarbed or it will clog. Too sticky... otherwise fantastic. I clean it with alcohol about once a week to keep it running smooth. Be Careful! This is so powerful it will literally grind your material into dust if you prolong your grind. Great design.