The Best Weed, Marijuana, and Cannabis Herb Grinder 2019

The Best Weed, Marijuana, and Cannabis Herb Grinder 2019

What is a Herb Grinder?

A weed grinder is also referred to as cannabis/weed/marijuana grinder. Essentially, it is just a small device with teeth that are used to grind herb tobacco and other small plants. Depending on the design, herb grinders come with 1, 2 or three compartments. Additionally, they are made from different materials which include acrylic, metal and wood.

Before the herb grinder was designed and introduced in the market, many people used scissors and some even their fingers to grind the herb into small chunks as they pleased. Needless to say, this was a tedious process which was also inefficient. What was even worse is that it left the smell of weed or the herb you were grinding on your hands. Currently, courtesy of improvement in technology and the availability of CNC machining, herb grinders were made and major improvements have been made as well. For any herb fan, the herb grinder is one stylish, functional and important tool they cannot afford to not have.

Now, over the years, the demand for herb grinders has increased. As a result, the supply of herb grinders has also skyrocketed. Why this is a great thing for the most part, it does make choosing the best herb grinder a difficult process. Note that the process is made difficult but not impossible. To choose the best herb grinder, there are some factors that you will need to pay attention to. These factors will help you to evaluate the quality of the herb grinder in question. Some of these factors include the shape as well as the number of the grinding teeth, the no. of pieces the herb grinder features, the material the grinder has been made from, the lid magnets and several other distinguishing features. In this piece, we go ahead and describe some of these features in details to give you a general idea of what these are.

Why Should You Use A Weed Grinder?

Once you start using a grinder, you?ll wonder how you?ve managed without one until now.

The first role of a grinder is to increase your cannabis? surface area. This means you get more out of your bud, so over time it saves you money. Grinding your weed also allows it to be distributed more evenly over a joint, or in baking.

The best marijuana grinder will shred your weed fine enough to allow more heat to pass through the plant. By doing so, it releases more THC (Tetrahydrocannabinol) and CBD (Cannabidiol), as well as flavor and aroma.

The Difference Between 1, 2, and 3 Compartment Grinders

Here is how the compartments work:

1 compartment herb grinders (also called two piece grinders) have only one compartment where the herb is placed, ground, and retrieved. Because of that, the ground herb might be of inconsistent size. Also, retrieving the ground herb from the single compartment can be a little difficult since the teeth are in your way.

2 compartment herb grinders (also called three piece grinders) have the same grinding compartment as the 1 compartment grinder and small holes in the bottom of one compartment that leads to the second compartment. The holes allow only certain sized herbs to fall through and, because of that, you get more evenly ground herb. Since all the herbs are in the second compartment when finished, retrieving the herb is much easier than with a 1 compartment grinder.

3 compartment herb grinders (also called four piece grinders) have an additional compartment where there is a fine screen that separates it from the 2nd compartment. This 3rd compartment is for pollen or, if you are grinding marijuana, kief. Each of the herb grinders we selected on our best grinder list are 4-piece herb grinders.

Prices vary widely based on how many pieces an herb grinder has. Generally, four-piece weed grinders are more expensive than two or three-piece grinders, and for good reason. Four-piece grinders use more materials than other weed grinders and often include extra features like a filtering screen and pollen catcher chamber. However, we highly recommend buyers pick up a more expensive four-piece herb grinder because then you get the benefit of producing kief.

What Are The Different Types Of Grinders?

There are two main types of grinders available: manual and electric.

Manual Grinders

Manual grinders need a bit more elbow grease, as grinding is done through a rotation movement. Some grinders ? called rotary grinders ? even come with a handle to facilitate the process.

Traditional manual grinders usually come in two to four pieces, with varying numbers of chambers. These essentially catch the different parts of the buds. We?ll elaborate on multi-chamber grinders further down.

They might not seem as convenient as electric grinders. However, the manual ones often give you better control over the consistency.

There?s also an option for grinder cards. They can be a good option if you?re looking for the ultimate portable solution. Shaped just like a credit card, they?re small enough to fit in a wallet.

Electric Grinders

These might be the most convenient type of grinder, as they get started at the push of a button. They?re a great choice for those suffering from arthritis.

Most electric weed grinders don?t include a kief-catcher chamber. Despite their convenience, this can be a major drawback for many cannabis users.

There are many different electric weed grinding products available. They?re a good option if you need to grind a large amount of marijuana at once.

Because of the electric devices? inability to filter the kief, manual grinders tend to be the preferred method for shredding cannabis.

Top 5 BEST Weed Grinders

Zip Grinders

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The Zip Grinder is one of the largest grinders we?ve ever had the pleasure to use. The device is made out of aerospace grade aluminum and features 49 diamond shaped teeth, a 100-micron mesh screen, a clear top and side, and a pollen scraper tool.

We love the window, allowing you to see how much herb you?ve ground without having to open the chambers. Plus, you can really grind a lot of her in this thing so you rarely have to use it more than once a week unless you?re a pretty heavy smoker. The kief catching capabilities of this grinder are really great as well. You?ll find that you?ll get a pretty consistent grind from this device. Plus, if you want your weed to-go, you can take out the middle chamber and fit the entire grinder in your pocket.

However, it?s pretty easy to cross-thread this if you?re rushing. Also, the magnet is a bit weak.


Large holding capacity

Sharp teeth

Good kief collector


Weak magnet

Easy to cross-thread

Some of the herbs get stuck on the walls and teeth

Santa Cruz Shredder 3-Piece Grinders/Sifters

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This highly popular grinder has great features and quality. It?s an ideal choice for those who don?t need to capture kief.

The upper compartment contains teeth that will grind your plant into tiny pieces. Stylish and discreet, it?s also designed with a functional grip. This makes the grinding rotations easier. Because you shouldn?t need to use extra power, it might be a good option for anyone with limited hand movements.

Its compact size makes it easily transportable. You can take it with you and have a grinder handy wherever you are.

Made of aluminum, the anodized coating will keep your grinder in a good shape. The strong magnets will prevent your plant material from spilling.

Made in the United States, the manufacturer offers a lifetime warranty. Available in many colors, you?re sure to find a version matching your taste.


High-quality aluminum material.

High-technology coating prevents rust and chips.

Lifetime warranty.

Easy to use.

Available in matte or gloss finish.

Scratch resistant.

Very fine mesh only allows the finest particles to go through.

Very compact and easy to transport.


Doesn?t come with a kief catcher.

Might be too small for some users.

ECO Farm Herb Grinder

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That is different shape grinder for weeds and tobacco. Its professional use and heavy-duty device to mash weeds in little form. The outer body made with hard plastic and inner cover with steel blade and around bowl. If you do not want to spend more effort than you need to put your buds inside a grinder, then this is best choice for you.

There is no complex process involved. There is even a safety feature: you cannot grind anything unless the lid is closed. This produces a fine grind that is perfect for vaping. You also have much more control over how well you want the monotonous to be just for the number of times you press the button. However, there is no kief collector and the device very easy to clean only hands or some dry cloth. It also available in reasonable price if we see the features and functions.The Eco Farm Electric Herb Grinder adopts 1100mAh built-in battery for ample power. The ECO Farm Grinder comes with child lock function for safe vape. A switch button key is also attached top avoid mis-operation. Just get the ECO Farm Herb Grinder to enjoy a wonderful puff!


?Sharp and fast blade movement with electric current.

?Best for quick and professional usage.

Make you cannabis smoother and softer.

Comes adjusted lid and control button.

Low voltage protection/Weak current protection/Overcharge protection/Motor stuck protection


Doesn?t include a scraper.

Banana Bros. Otto Grinder

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Have you ever started rolling a joint, only to realize you were out of paper? This device should solve that inconvenience. It might also be one of the most high-end herb grinders around.

This electric grinder won?t only shred your cannabis, it?ll fill up your joints as well. And all this at the push of a button.

Using smart grinding technology, this device will detect the plant density to make perfect cones. Mimicking a human hand gesture, it ensures that your joint is filled uniformly, and doesn?t bend during the filling process.

This device comes with 20 cones, composed of 100 percent natural fiber. These cones are also free of chlorine and don?t contain animal products or genetically-modified organisms.

The transparent cone tube allows you to oversee the cone-filling process.

If you aren?t planning to use cones, they can be removed and the ground plant will fall into the included transparent tube. Made with water-resistant and high-grade metal teeth, this device will finely grind your plant.

It also features an airtight seal, so the aroma shouldn?t leak out.


Entire rolling process combined in one machine.

Uses the newest technology to make perfect cones.

Grinding teeth made of high-quality metal.

20 natural cones are included.

Comes with a carrying case for easy transportation.

Measuring cup included.

USB cord for an easy charge.


Some users complain that joints aren?t filled firmly enough.

Additional cones have to be purchased separately.

Kozo Grinder

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Kozo is pretty new to the herb grinder scene, but they?ve made quite a splash in that time. One of the best selling brands on Amazon, Kozo has built a reputation as being one of the best herb grinder manufacturers out there.

The main benefit of their herb grinders is the indent around the edge of their grinders that allow you to get a better grip on the grinder for turning. This makes Kozo Grinders a good choice for those who use MMJ due of arthritis.

Another unique aspect of Kozo Grinders is the filtering screen that sits in the collection chamber, removing the need for threads on the screen. Made from two different pieces of aluminum, this could be an issue over time. However, due to the great reviews this grinder has received on Amazon I doubt it is a problem. Square teeth like those featured on the Kozo Grinder create a courser grinder, which will be good or bad based on preference.


Design Has Indents Around The Lid To Enhance Grip

Filtering screen that can be easily removed as it does not screw in

Strong outer cover that can withstand pretty much and punishment


The Teeth Plate and Lid Are Made From Two Separate Pieces of Aluminum

Benefits of Grinding Weed

There?s obviously a big difference between rolling your own cigarette or joint and using a manual roller. Sadly, the same can?t be said about grinding your weed vs. manually cutting it with scissors.

Using a grinder doesn?t make you seem incompetent. On the contrary, it makes it seem like you know what you?re doing. It?s not only a quality of life feature but more like a high-enhancing feature.

Here are the most important benefits of grinding instead of breaking up weed the old-fashioned way.

Removes stems

Wastes less weed

You can use less weed to get the same high

Grinders also serve as storage containers

Allows weed to maintain potency

Let?s you better pack and roll your joints

Your hands won?t smell or get sticky

Promotes even burning and consistent hits

You don?t lose as much THC

You won?t cut your fingers if you?re already high

If you?re a grandma with glaucoma, you?ll be as gangsta as it gets


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