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Grinder 4 parts - Blue
  • Grinder 4 parts - Blue
Grinder 4 parts - Blue

Grinder 4 Parts – Aluminum Herb Crusher with Pollen Sieve

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The Grinder 4 parts is the essential tool for any smoker looking for efficiency and quality. Made of durable aluminum, it features razor-sharp blades to crush your herbs to the perfect consistency and a specialized mesh to collect the finest pollen. Available in 40mm, 50mm, and 62mm, it turns the chore of grinding into a quick and satisfying ritual.
 

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The Grinder 4 parts is the definitive aluminum ally that transforms your dense buds into a fluffy, perfect texture in seconds, ensuring you never waste a single speck of resin thanks to its integrated pollen catcher. This accessory is designed to turn the mechanical act of crushing herbs into a seamless, efficient experience, providing you with the ideal consistency for your joints or bowls without the hassle of inferior tools.

Let's be honest, preparing your material can sometimes feel like a drag, especially when you are in a rush or just want to relax immediately. Using scissors is sticky and slow, and cheap plastic grinders often get stuck, squeak, or break right when you need them most, turning a chill moment into a frustration.

If you stick to those outdated methods, you end up with uneven chunks that burn poorly, wasting your stash, or you spend twice as long cleaning your hands and tools than actually smoking. Plus, you are literally throwing away the best part of the plant—the kief—which gets lost on your fingers or the table instead of being saved for a potent session later.

The solution is upgrading to this robust aluminum grinder that shreds through even the stickiest flowers effortlessly. It simplifies the entire process, keeping your hands clean and your material consistent, while the bottom compartment silently works for you, building up a stash of pure trichomes for when you want that extra kick.

How this aluminum grinder saves you time and effort

This tool is engineered to eliminate the friction from your daily ritual. The diamond-shaped teeth slice through the bud rather than tearing it, which means you don't have to struggle with jamming or excessive force. In just a few twists, you go from a dense nug to a perfectly aerated pile ready for rolling.

Tasks like picking stems or breaking buds by hand disappear completely. The Weed Grinder does the heavy lifting, and the holes are perfectly sized to let the material fall through only when it reaches the optimal size. This ensures a smooth airflow in your joint or vape without you having to constantly check and re-grind.

Moreover, the maintenance is minimal compared to plastic versions. The aluminum doesn't hold onto residue as stubbornly, and the threaded parts screw on and off smoothly, making the transition from grinding to rolling fluid and fast.

Simple steps to use it without wasting a minute

Using this 4-part system is intuitive and quick, designed to get you to the best part of the experience as soon as possible.

  1. Open the top: Remove the magnetic lid to reveal the grinding chamber.
  2. Load it up: Place your herbs between the teeth (avoiding the very center magnet) and close the lid.
  3. Twist and grind: Rotate the lid back and forth a few times until you feel the resistance drop.
  4. Tap and open: Give it a light tap to settle the material, then unscrew the middle section to access your ground herbs.
  5. Check the bottom: Occasionally check the lowest chamber to find the pollen collected by the sieve, perfect for topping off a bowl or saving for a BHO extraction later.

Advantages and benefits in your daily routine

  • Durability: Made of high-quality aluminum, this grinder won't crack or lose teeth like plastic ones, saving you money and hassle in the long run.
  • Pollen Collection: The integrated mesh screen automatically separates the kief, giving you a "free" reward of high-potency concentrate without any extra effort.
  • Perfect Consistency: Achieves a fluffy, even grind that ensures your Rolling papers burn evenly and slowly, maximizing the flavor and effect of your flowers.
  • Odor Control: The tight seal helps contain the smell of your herbs inside the grinder when you are on the move.
  • Versatility: Available in three sizes (40mm, 50mm, 62mm) to fit your specific needs, whether you need portability or capacity.

Tips to integrate it into your habits without friction

To keep your flow uninterrupted, store the grinder in a cool, dry place, ideally on your rolling tray so it's always ready for action. If you are using the smaller 40mm version, it fits perfectly in your pocket for on-the-go sessions. For the larger 62mm model, it serves as a great stationary tool that can hold a decent amount of ground herb ready for use.

A pro tip is to put a small coin in the chamber with the screen; shaking it gently after grinding helps knock more kief into the bottom catcher. Also, clean the threads with a brush every now and then to ensure it always opens smoothly, keeping your ritual fast and frustration-free.

Frequently Asked Questions

How often should I clean the screen?

It depends on usage, but generally, a quick brush every few weeks keeps the screen clear. If it gets clogged, a soak in isopropyl alcohol will make it look brand new and ensure pollen keeps filtering through.

Which size should I choose?

If you usually smoke alone or on the move, the 40mm is discreet and light. The 50mm is the standard all-rounder. If you roll for groups or have large hands, the 62mm is the most comfortable and holds the most material.

Does it come with a scraper?

Yes, most 4-part grinders include a small scraper tool in the bottom chamber to help you easily collect the pollen without getting your fingers sticky.

Personal Experience of Pevgrow’s CEO (Alan)

I've used dozens of grinders over the years, but I always come back to a solid 4-part aluminum piece. When I'm in a rush between meetings or just want to unwind at home, I grab the 62mm version. The weight of it feels good, and it shreds through dense buds like butter. I don't have time to pick apart flowers by hand, and this tool guarantees a perfect burn every time.

My favorite part, honestly, is forgetting about the bottom chamber for a few weeks. Opening it up to find a mountain of golden kief is like finding money in an old pair of jeans. It turns a regular Tuesday night session into something special without me having to do anything extra. It's reliable, tough, and does exactly what it's supposed to do.



  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.

    UK: 3-4 days (express)
    USA: 4-5 days (express)
    Australia: 4-5 days (express)
    Japan: 4-5 days (express)
    Canada: 4-5 days (express)
    South Africa: 4-5 days (express)
    New Zealand: 5-7 days (express)
    View all

    The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.

    We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.

    Due to problems with customs you can check here for restrictions to certain countries.

  • What payment methods and currencies do you accept?

    We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).

    You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.

    If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.

    Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.

  • What if I receive a bad or damaged product?

    If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!

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