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Choosing a Grinder for Best Value and Function

Posted on May 24 2019

By Aimee Accinno and Eric Robichaud.

In a previous blog post, we produced a video that explains what a grinder is and why you would want to use one. We encourage you to check out that short, fun video. Succinctly, grinders are used by most cannabis enthusiasts to break plant buds down into tiny, uniform pieces. This process makes it easier to pack cannabis into your preferred smoking device and ensures that your buds burn more fully and more easily, which results in a better smoking experience.

However, as you’ve likely noticed, there are many varieties on the market today and each comes with its unique benefits and drawbacks. With so many choices available, how do you determine which one is right for you?

In this article, we explore the various options to help you choose the right grinder. If you want to skip the details and get right to our best, recommended grinders simply scroll to the end. There, you will find our top picks on devices that provide a excellent grind and best value for your hard earned money.

Chambers Matter

Circular grinders are built with 1, 2 or 3 chambers.

The most basic grinders have a single chamber for the “teeth”, with two pieces that fit together, and most often use a magnet in the center to hold them together and allow them to spin freely. We usually refer to these as “grind and dump” since the herb has nowhere to go – you grind it up, then dump it back out – it’s that simple. These are super basic. They’re great if they’re smaller and used to just grind one nug at a time. But they aren’t very useful for grinding larger quantities, and single chamber units do not allow you to collect kief, which is a highly desired pollen-like material containing concentrated levels of THC, cannabinoids and terpenes.

The next option is a three piece grinder that contains two chambers. The first chamber is similar to the single chamber grinder above, except it has small holes between the teeth in the bottom of the top chamber for the ground up material to fall through and collect in the second chamber. This second chamber is called the “catch chamber” and is designed to collect and store the ground up bud. By letting it fall through to the catch chamber, the grinder allows you to grind up more herb at once, and keep grinding until it’s all ground up and falls through to the catch chamber. You can typically reload more nugs and keep going and make a few passes before you have to open and dump the catch chamber. It’s harder to explain the benefits in words alone – you have to try it to fully understand. But the net result is that it’s a lot more convenient to grind a larger quantity of bud when you have a catch chamber. We typically transfer the contents to a stash jar or kief sifter box for longer term storage, but some people keep their bud in the grinder and use the grinder like a stash jar. The downside to this type of design is the inability to collect the aforementioned kief.

The most desirable type of grinder has four pieces that comprise three chambers. The top chamber contains the grinding teeth and holes for the ground up plant matter to fall through. The second chamber is the catch chamber where the ground up flower falls into and it has a sifting screen at the bottom to allows the passage of the highly valued kief through to the bottom chamber. The bottom piece contains the kief catch chamber.

Types of Grinders

Grinders are commonly made from plastic, acrylic, wood, steel (iron), zinc, aluminum and titanium. You may also find them in the form of a wallet sized “cheese grater” style card called a “Grinder Card.”

Grinder Cards are not as easy to use as traditional circular versions, but do a much better job (and faster and easier too) than simply using your fingers. They cost a only few dollars and are easy slip in your wallet or purse to use in a pinch when you’re on the go.

Plastic and acrylic grinders are the least expensive of all circular options, which tends to be their main selling point, but you get what you pay for — they never last, and the teeth break pretty quickly. These are suitable for situations in which you’re more likely to misplace one, such as while traveling or outdoors. Due to their material, they are less durable, so if you happen to drop one it has a greater chance of cracking and will typically wear out more quickly than one made of metal. These grinders tend to have only one chamber, which means kief cannot be collected. In addition, after regular use, the herbs oftentimes get stuck to the grinder’s teeth and become difficult to remove. These are generally “crap” and Green Goddess Supply doesn’t even bother with these.

Wood grinders tend to be more elegant and eye-catching with nice designs carved or burned into the top lid. They are heavier in weight than other materials and contain metal teeth for grinding. The downside is that they usually come in two piece, single chamber units, so you miss the opportunity to collect kief, and the “teeth” are usually not very sharp, and they come loose easily. Although they look pretty initially, we generally consider these crap too, like their plastic counterparts, and we do not produce any wooden grinders.

Good, quality grinders are generally made of metal. But the type of metal matters. Stay away from steel and zinc, which can corrode (rust), and are most often plated (eg nickle plated, or silver plated, or painted for colors). Beware of plated metal grinders as they have a tendency to see the plating flake off after continued use. Inhaling metal flakes will ruin your smoking experience and compromise your health. Just say no.

Aluminum grinders are one of the best options due to their durability and affordable price points. They come in 2-, 3- and 4-chamber styles and are made from plated or anodized aluminum. Always choose anodized aluminum, which is also scratch and rust resistant. Non-anodized grinders will gum up more easily and need more frequent cleanings to ensure a smooth grind. Additionally, anodizing an aluminum grinder means that the grinder metal IS the color you see – it’s not plated, so it’s not going to flake off. And anodizing a grinder not only colorizes it, but it also makes the metal stronger (this is why anodized aluminum pans are so popular for cookware too). Only Titanium and Aluminum can be anodized. You cannot anodize zinc or steel, only plate them.

Titanium grinders tend to be the most expensive option because they have the highest quality material and weigh less than aluminum. They are also highly durable, so you won’t have to worry about metal shavings ending up in your lungs. But you pay a premium for Titanium.

In our estimation, Titanium is strongest, but probably not worth the cost tradeoff for the average consumer – anodized aluminum tends to be the “sweet spot” in terms of best quality at best price.

Finally, there are electric grinders, which aren’t as great as one might expect. They tend to be cheaply made, break down easily and require the added expense of batteries unless you invest in a rechargeable one. The also only have one chamber, so you once again miss out on collecting kief. They seems super cool at first sight, but become underwhelming after using them once or twice. Most people get over the gee-whiz factor pretty quickly and end up going back to a simple anodized aluminum grinder before long. They’re not worth the premium cost. I’ve also seen them pulverize the herb too much – you don’t want dust.

Our Top Choice for Best Value and Function

Our top pick for the best grinder is an anodized aluminum three chamber model. In fact, Green Goddess Supply has created its own custom designed grinders that are by far the best on the market.

Every detail was cared for in the making of these high quality, affordable units. They have precisely milled threading to ensure smooth assembly every time you use it. They are made of anodized aluminum, which means the color is baked all the way through and will never flake off. They are also strong yet lightweight and easy to clean and will not rust.

The grinders are made of five pieces: a magnetized lid, grinding deck, flower catch chamber with built in sifting screen, and a bottom catch chamber with a kief/pollen scraper. There is also a teflon ring on the grinding deck, which allows the lid to glide smoothly. The first chamber has a perfect balance of diamond shaped teeth and holes. With other models, the holes are sometimes too small or there aren’t enough of them, which causes the ground up herb to remain stuck. Our Green Goddess Supply grinders allow the freshly ground material to fall out of the way into the bottom catch chamber so that the teeth can continue working on the remaining larger pieces.

If you want a top of the line, affordable grinder, click here to view and purchase one of our custom designed units.

Choosing a Grinder for Best Value and Function Posted on May 24 2019 By Aimee Accinno and Eric Robichaud. In a previous blog post, we produced a video that explains what a grinder is and

The 15 Best Grinders That’ll Prevent You From Ruining Your Good Weed

There’s no sense in holding onto a crummy grinder when there are plenty of better options out there.

Sans a decent grinder, you might as well chop an entire gram in two, stuff one half as is into a rolling paper, and throw the other half into the garbage. Good grinder blades will seamlessly cut through your dry herb, sifting out the bad chunks and preserving the extra-potent pollen. They’ll create a little mound of fine, fluffy weed to roll, vape, or hell, bake into a cake. No dirty smoke, no lost product, not a bit of that eighth wasted.

You can seriously invest in this kind of accessory if you want, but you can also find some solid, inexpensive options. These 15 weed grinders—many of them with four pieces to grind bud, sift pollen, and store the results properly—each have their own strengths. One ought to suit your cannabis-consuming ways. And we’ll take the opportunity now to pair this guide with an always-timely reminder to smoke responsibly. We don’t mean legally (we’re no sticklers for the word of the law when that law itself is outdated and discriminatory). We mean, choose to support grassroots legalization and social justice efforts in the cannabis industry, and buy from dispensaries owned by minorities and companies that give back to communities when possible. Now, onto the grinders.

Just because it’s cheap doesn’t mean it’s crap. This zinc alloy grinder comes with five pieces—including two mesh screens to sift pollen from your weed, and a little scraper to use for the catch tray so not a speck is wasted—with sharp teeth and a magnetic seal. If it seems too large, then remove a mesh screen to shorten it.

Only 1.5 inches across, this grinder is an inexpensive and downright tiny means of readying cannabis bud to smoke. It’s not what we’d call “heavy-duty,” but it’s a decent grinder to have for traveling, in addition to a sturdier grinder for regular, at-home use.

The Kingtop grinder is nearly as big as the palm of your hand, great for when you have a considerable amount of bud and don’t need to be discrete. Its four pieces include a magnetically sealed cap, a grinder, a mesh screen, and a catch tray—a big one, at that—and its 45 teeth ensure smooth grinding.

Mendo Mulcher makes some tough grinders—all out of solid, aircraft-grade aluminum—but this one might be the most useful. At only 1.75 inches across, it’s best for travel, and its extra-grippy construction ensures you won’t slip up while using it despite its small size. With only two pieces, you’re short a mesh filter. But it does have a cool, hardware quality to it.

This grinder has a lotta happy customers. Makes sense. It grinds weed evenly and with precision, it’s built like a tank, it has a mesh screen and strong magnetic seal, and it hovers around 20 bucks. It’s a workhorse, built from materials that’ll keep it gliding through many a grind.

For a more tactile option, get Aerospaced’s grinder. The hand crank operates a set of blades, which chop up weed and filter it through a mesh screen. The clear lid allows you to monitor the entire operation.

If you’d call your personal style minimalist and refined, then here’s a grinder to match it. Made from aluminum alloy and unmarked with labels and logos, it is an accessory worthy of a high-class vape and top-grade flower.

Magic Flight’s grinder is part of its wooden Launch Box vape kit, fitting snugly over the opening of the vape so you can transfer freshly ground bud without a mess. If you’re looking for a beautifully carved, non-aluminum grinder (the grate is made from stainless steel) that’s part of a matched set—hell of a flex, right?—opt for this.

Phoenician medical-grade grinders get you a medium sheer on your weed—not too fine or too chunky. But more importantly, their grippy sides and deep bowls are intended to help users with arthritis (or folks with clumsy hands).

The Tectonic9 leans to the Inspector Gadget side of things. You put the weed into the chamber and grind it up, standard procedure. But accessing it is what is pretty damn nifty: That silver dispenser flips up from underneath the grinder and fits over a hole (which you manually open and close). Tip, and freshly ground herb neatly falls out.

The Pillar wasn’t built to be shoved in a junk drawer or lost under the couch. It glimmers, it is gold. Or rather, brushed brass. It’s a statement grinder if we’ve ever seen one. Besides aluminum grinding teeth and a scraper, the catch compartment is impressively spacious.

You get into spoil-yourself territory with the Santa Cruz Schredder. Known for its unique tooth design, it churns out perfectly ground, fluffy weed into a canister sealed with extra-strong magnets. You buy it once, then never have to worry about buying a grinder again.

Kannastör’s grinder is a mix-and-match marvel with extra storage options, two removable screens, and the option to break it down into a more portable size. Better yet, it comes with two interchangeable graters (hence the name) plates so you can pick your coarseness—fine or medium. Made with hardened aluminum in a matte design that looks real nice, it’ll last you.

Instead of aluminum or zinc alloy like most cheaper grinders, Iaso’s grinder is constructed out of stainless steel. That means the canister and its teeth will stay strong. Iaso also uses a special labyrinth seal design intended to prevent annoying binding or sticking. It’s a luxe option for sure.

Here’s where things get wild: an electric grinder. Eliminate user error altogether. The Otto automatically adjusts to the herb, sensing exactly what grind is required for the best results. Then, it funnels what it grinds directly into a paper cone for easy rolling (you can skip this step). Of course, then you’re stuck with machine error—charging, storage, maintenance, all that. Nevertheless, it’s a cool toy.

These 15 best weed grinders—most of them with four pieces to grind marijuana bud, sift pollen, and store the results—are available online and fit any budget. ]]>