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Transform your firm, fat buds into smokable, fine-sifted herb material. We stock all the leading weed grinders in metal, acrylic, wood, and novelty varieties. Typically a two-section gizmo, a set of interconnecting teeth shred the bud when the top section is twisted. But grinders also come with 3 and even 4 compartments for an increasingly fine texture. Some grinders contain a crystal catcher for collecting resinous THC powder or "kief", which is traditionally pressed into hashish.

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Metal Grinder Thorinder (50mm)

The Thorinder is made from super-strong anodized aluminum and stainless steel and comes in a casket. Its transparent top allows you to see exactly how finely you grind your herb. Cleaning tool included Available colors: Blue, green, orange, silver Size: 50mm

€ 34,95
In stock

Metal Grinder 24K Gold

The Metal Grinder 24K Gold with an ornate “gold bar” design might seem ostentatious, but this solid grinder with sieve and crystal catcher will help you turn even the most mundane bud into a luxurious treat. Simply twist the top to grind and never lose precious weed particles. Note to pirates: It's not real gold. Aarrr!

€ 17,95
In stock

Metal Grinder RQS (2 parts)

This Royal Queen Seeds Metal Grinder is a sturdy heavy duty herb grinder that comes apart in 2 parts. This top-notch aluminium grinder sure won’t have troubles if you want to grind even tough pieces to the finest powder. The lid comes in three available colours, red, green and blue.

€ 8,50
In stock

Ceramic Coated Grinder (EHLE)

In search of a new grinder? Look no further; the EHLE Ceramic Grinder boasts a sleek, non-stick ceramic coating that keeps it from sticking together and comes complete with a cleaning brush, pollen collector, and sleek carrying pouch. No bud is too tough for this beautifully crafted grinder.

€ 79,95
In stock

Metal Grinder RQS Pollinator (4 parts)

The Royal Queen Seeds Metal Grinder Pollinator is a top-quality 4-part grinder with excellent performance so you can grind any type of herb with ease. This heavy-duty grinder includes a practical filter and kief catcher so you can collect the best parts of your herb. Made from sturdy aluminium, the grinder comes in a polished silver design and features the Royal Queen Seeds logo on its lid.

€ 15,00
In stock

Grenade Grinder (3 parts)

Grenade Grinder- With Pin. This "rechargeable" hand grenade serves three purposes: grinding, sifting and stashing. This three parts metal grinder looks so innocent, no-one would think it's a grinder (or stash). It comes apart in the middle and reveals it's sharp teeth, making weed grinding an ease. The part below is a pollen chamber which collects the most precious part of your herbs.

€ 12,95
In stock

Kube 3.0 Grinder (Krush)

Ditch your old, plastic grinder and step into the big leagues with the Kube 3.0 by Krush Grinders. With its 3-piece aluminium construction and sleek design, the Kube 3.0 is the only grinder you'll ever need.

€ 79,95
In stock

King Skull Grinder (3 parts)

Sitting on the shelf, this will look like a bronze sculpture, but the inside reveals its real purpose. When you take the 3 parts apart, the grinding part becomes visible. It's also equipped with a pollen mesh to filter the most precious ingredients of your buds.

€ 12,95
In stock

Electric Herb Grinder Easyleaf

The hand-held electric herb grinder by Easyleaf uses a patented blade technology to separate the pollen material from the herb. Unscrew the lower cap (without rabbets), remove the blade-head and fill the grinder with your herb before putting the blade-head back in. Now screw the cap back on and point it downwards before turning the cap with the rabbets to turn the grinder on.

€ 17,00
In stock

Hexagonal Recycled Skateboard Grinder (Boardthing)

Looking for a unique grinder that'll tear through the densest nugs while helping you do your part for the environment? Look no further. Boardthing's Recycled Hexagonal Grinder is among the few recycled weed grinders on the market, made from 100% Canadian maple skateboards.

€ 79,00
In stock

Recycled Skateboard Grinder (Boardthing)

Cannabis and skateboarding have long been interconnected. Now, you can carry your passion for weed and skating in your pocket in the form of a grinder! Made from 100% recycled maple skateboards, these grinders are really something else. Not only are they a huge win for the environment, but they also do a great job of grinding up even the toughest, stickiest buds.

€ 79,00
In stock

Metal Grinder Dutch Passion Pollinator

A 4-piece metal pollinator grinder by Dutch Passion. Just as with their cannabis seeds, Dutch Passion doesn't fool around with quality. This grinder is made from the best quality aluminium and will last a lifetime. The fine screen in the middle will sieve your cannabis, so your precious pollen are collected and saved.

€ 22,50
In stock

Zamnesia Acrylic Grinder

Our acrylic grinder is durable, lightweight, and simple to operate. It's ideal for use at home and on the road, and fellow Zamnesia growers will recognise our classic logo.

€ 1,99 € 1,59
In stock

Metal Grinder Black Leaf XXL

Size does matter! This out-sized four-parts CNC machined grinder by Black Leaf is the perfect choice if you want to prepare a "little" more weed. The lid slides on a nylon friction ring to allow for easy operation. It is anodized and has an etched "BL" logo on the lid. Comes with a velvet bag.

€ 54,95
In stock

Metal Grinder Thorinder Large

The Thorinder is built to last. It is precision-milled from super-strong aluminum and stainless steel and the anodized surface provides a high scratch resistance. Its clear lid allows you to see exactly how finely you grind your herb. Comes in a casket. Cleaning tool included Available colors: Blue, green, orange, silver

€ 49,50
In stock

Metal Grinder Black Leaf THC (4 parts)

This precision-machined 4-part anodized grinder has diamond-shaped sharp teeth to grind your buds. The nylon friction ring and knurled lid facilitate turning of the parts. The screen filters pollen dust which is collected in the bottom chamber. On top of the lid you will find the chemical formula of THC and Black Leaf’s logo on a white background. Height: 40mm - Diameter: 50mm - Color:...

€ 18,50
In stock


The Grindervac combines a superbly performing grinder with a vacuum sealed container so you can keep your herbs fresh for a long time. It comes with an air-tight storage compartment in the cap and includes a TightPac poker so you can easily get all the grinds out. Made from super strong military grade plastic, the Grindervac grinds just about everything including herbs, spices, nuts and...

€ 14,50
In stock

Metal Grinder Black Leaf Stacked

This stacked precision-machined 4-part aluminum grinder from Black Leaf has sharp, diamond-shaped teeth to tear through your buds. The nylon friction ring facilitates turning of the lid. The screen filters pollen dust which is collected in the bottom part. The engraved Black Leaf logo equals a seal of quality. Height: 40mm - Diameter: 50mm - Color: Grey

€ 23,95
In stock

Original Quick Grinder V3

With so many grinders available on the market today, it's easy to think that there's nothing new out there. However, the Original Quick Grinder V3 breaks the mould in so many great ways. From a button release system to a friction-free milling experience, this is a grinder that improves and changes everything you know about grinding herb.

€ 34,95
In stock

SLX BFG Non-stick Grinder (4-part - Ø88mm)

Ever wanted to grind all your buds in one go? It's time to supersize your expectations with the BFG 88mm from SLX. Proving that size does matter, the BFG chews up buds—no matter their size—to give you fine, evenly ground weed every time. Forget trying to break up buds by hand, and enjoy the finer things in life, courtesy of the Big F#%*!ng Grinder.

€ 159,00
In stock

SLX 2.5 Non-stick Grinder (4-part - Ø62mm)

You won’t ever need another grinder once you get your hands on the SLX 2.5 Non-Stick Grinder. This “Mother of all Grinders” 4-part grinder is manufactured to precision from extra strong aerospace-grade aluminium and will last a lifetime! Nothing will ever stick with the SLX 2.5’s non-stick ceramic coating inside and outside which is 100% non-toxic with no harmful Teflon or PTFE.

€ 70,00
In stock

SLX 2.5 Non-stick Grinder (4-part - Ø50mm)

The SLX 2.5 4-piece dry herb grinder sure won’t let you down. This high quality herb grinder is precision-engineered from tough aerospace-grade aluminium and may well last a lifetime! The SLX 2.5 features a 100% non-toxic non-stick ceramic coating and doesn’t contain any Teflon or other harmful substances.

€ 60,00
In stock

Metal Grinder Solinder

The Solinder Metal Grinder by After Grow is a top-grade metal grinder that can take on even the toughest pieces. This sturdy 4-part grinder features a pollen sieve and a strong magnetic lid. Comes complete with original Solinder case and a scraper.

€ 49,00
In stock

Concave Grinder (4-Part - Ø63mm)

This grey 4-part metal grinder features a unique concave magnetic lid, as well as a concave grinding chamber. This way, you can use the top of the grinder as a mixing bowl. With the included scraper tool, you can easily remove your ground material. Razor-sharp, diamond-cut teeth ensure that you can grind even the sturdiest of pieces.

€ 13,99
In stock

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Buy your perfect weed grinder at Zamnesia

Buy your perfect weed grinder at Zamnesia

As one of the main accessories in a stoner's toolbox, the grinder allows smokers and vape enthusiasts to mill their favourite strains to perfection. Grinders come in all shapes, sizes, and materials, and some are much more elaborate than others. Luckily, we're here to break it down so you can make an informed decision during your next grinder purchase.

Advantages of using a weed grinder

While you can sit and pull apart bud with your fingers, grinders make short work of the task, and they make for a more consistent and enjoyable smoke to boot. Not only are grinders completely portable and take just seconds to use, but many devices come with “pollen screens” to catch any kief that falls through. This can later be used to sprinkle atop bowls or joints, or to create hash. Nothing goes to waste!

Types of weed grinders

There are many different types of grinders available on the market. Typically, manual devices are favoured due to their long history and proven consistency. However, it's entirely possible to purchase electronic grinders that, with a simple press of a button, instantly mill your herb without the need for any physical input. 

Grinders can range from simple single-chamber devices to more advanced multi-chamber units. From here, they can vary dramatically in size, type of grinding “teeth”, and material. Everything from metal and wood to acrylic and hemp fibre is available, with pricing to suit.

The best cannabis grinder brands

Several prominent companies dominate the grinder game, including Marley Natural, which harnesses all-natural wood to create their grinders, and SLX, which utilises a non-stick coating on their devices to stop any wayward herb from clutching to the inside of the grinder. However, there are many unique and ergonomic offerings available from a wide variety of other top brands, such as Royal Queen Seeds and EHLE.

Weed grinders: questions & answers

❓ What is a weed grinder?
A weed grinder is a device used to mill cannabis buds into smaller, consistent grains that burn or vaporize evenly when added to bowls, wrapped up in joints or blunts, or vaped. Grinders are typically manual, but electronic versions also exist.
💯 What makes a good weed grinder?
While this is largely down to personal preference, a good weed grinder will be sturdy, portable, have a smooth action, and provide fine, evenly milled herb.
🧐 How to use a weed grinder?
Remove the lid of the grinder, exposing the teeth inside. Tear apart one or two buds and place the pieces inside the device. Place the lid back on top, and twist to grind. This will mill the herb inside; then, it'll be ready to use.
🪥 How to clean a weed grinder?
Be sure to keep your grinder clean after each use by brushing away the weed remnants and cleaning the teeth. A toothbrush should do the trick. For deep cleaning isopropyl alcohol will come in handy.
⬇️ Does weed lose potency after grinding?
No, grinding your weed doesn’t make it less potent. How your weed is stored has the greatest effect on its potency. Although, if you don’t have a kief catcher, you may miss out on some of the trichomes that become dislodged during the grinding process.
🔪 How fine should you grind weed?
You want to mill the herb small enough that it will distribute evenly throughout a joint or bowl, but not so small that air will struggle to move through. Conversely, large pieces will cause your joint to canoe, and take longer to heat in a vaporizer.
💰 How much is a grinder for weed?
Grinders vary in price from quite inexpensive, for the most basic devices, to somewhat pricey for more elaborate models. It's entirely possible to pick up a device that does the job well and won't break the bank, though if you want a grinder with a pollen screen and kief chamber, this may cost a bit extra.
🤢 Does weed go bad in a grinder?
Cannabis should be stored in an airtight container when not in use. If left in a grinder over an extended period, it may lose some potency and flavour, and it will become dry and harsh to smoke. And if, for whatever reason, it gets wet, there's the possibility it will grow mould. Try to avoid this at all costs!
⚖️ Is it illegal to have a weed grinder?
It is not illegal to own a weed grinder. In fact, grinders can also be used for tobacco or herbs and spices. Obviously, each country's laws differ, but as a rule of thumb, if your grinder doesn't have any weed in it, it doesn't run the risk of being “illegal”.
✈️ Can you take a weed grinder on the plane?
As mentioned above, as long as it is free from any cannabis remnants, you can safely travel with a grinder in your baggage. Just be sure to give it a thorough clean. However, it's undoubtedly worth carrying out research on the individual policies of the countries you're visiting so you're not caught out by stringent laws.

Get your perfect weed grinder at Zamnesia

Now that you know all there is about weed grinders, the only thing left to do is pick one up yourself. Whether you’re looking to buy a premium weed grinder for home use or something more inexpensive and portable, Zamnesia has multiple options to suit all preferences and budgets. These grinders will make short work of even the stickiest bud, and will support many smoking sessions to come.