Cannabis Grinders: The Comprehensive Guide For 2021

Everyone knows that the perfect joint begins with the best weed. The prime cannabis for a doobie isn’t just determined by strain (although that does play a huge factor), but did you know it’s actually pretty easy to ruin the trichomes of a bud by pulling it apart with your fingers? The trichomes are what get you high, so you definitely want to avoid crushing these THC filled compounds as much as possible. This is where a grinder comes in handy. Not only does a grinder quickly and efficiently prep your marijuana for packing in a bowl or rolling up, it also preserves the THC crystals within the flower, making sure that the high you get is as potent as possible.

Best of all, well-ground herb helps a joint to burn much slower and at an even pace, so that your ganja isn’t wasted while you try to keep your reefer lit. There are various kinds of grinders on the market, which can get rather confusing- luckily here at WayofLeaf we’ve researched them all, to provide you with as much information as we can so you can make a wise and informed decision.

The Complete 2021 Guide to Cannabis Grinders

1. The Simple Two-Part Grinder

These handy devices are built up of two parts that fold together to form one grinder unit. Within each section are small, sharp teeth, used for chopping and breaking apart the bud as you twist the mechanism with your hands. Simply place a medium sized flower into the two parts, turn with your hands and watch as the final product gives you the perfect grind for that fat, ready-to-smoke joint. The beauty of this simple device is how it is tailored to a wide range of weed smokers. Available in wood, plastic and metal designs, 2 part grinders can be bought for a number of prices, including anywhere from $5-$45 on average.

Here at WayofLeaf, we prefer metal grinders for the durability and long-lasting nature of this material.

If you’re a casual smoker and don’t really need anything too fancy, but still want something that’ll do the trick, the two-part grinder is most definitely the way to go.

We hand-selected the best ones on the market, especially for you:

Slug Life Metal Herb Grinder (2 Parts)

slug life herb grinder 2 parts 1.5 inch


  • Available in 8 beautiful colors
  • Eligible for Amazon Prime FREE 2-Day Shipping
  • Incredibly affordable price
  • LIFETIME WARRANTY with each item bought!

Twisted Bee Wooden 2 Piece Herb Grinder

2 piece spice herb tobacco, wood grinder


  • Made from recycled skateboards
  • Available for an extremely affordable price
  • Can be purchased in 3 unique shades
  • Eligible for Amazon Prime FREE 2-Day Shipping
  • 100% satisfaction guaranteed
  • Green and recycled product

You can view these 2 products on Amazon

2. The Slightly More Complex 4-Part Grinder

A 4-part grinder functions essentially in the same manner as a 2-part grinder, except the design is slightly more complex, offering some additional features such as a kief catcher (a.k.a. Pollen catcher). This handy little add-on allows you to collect those precious and high-inducing particles of pollen, that typically get wasted when you grind your marijuana. Throw this pollen into your joint, or top your bowl off with it (just think of this pollen as the sprinkles on ice cream). Additionally, a convenient holding chamber allows you to grind with greater ease and immediately dispense your medicine onto a rolling paper or into some empty glass. These 4 piece devices are typically more expensive than their 2 piece counterparts, but not by a huge amount. Typically, popular designs are constructed from metal and occasionally wood, but rarely plastic.

This grinder is ideal for the regular smokers, who are trying to get the most out of their ganja.

Here are the 4-Part grinders that have been rated the highest:

Masterdam 4-Piece Herb Grinder with Pollen Catcher

masterdam grinders premium 4-piece


  • More than 200 positive reviews on Amazon
  • Incredibly affordable pricing
  • Produced from top quality materials (made from Aerospace-grade Aluminum)
  • Features a unique pollen catching design
  • Eligible for Amazon Prime FREE 2-Day Shipping
  • Available in 6 different sleek colors

Golden Gate Grinders 4-Piece Anodized Aluminum Herb Grinder with Pollen Catcher

golden gate grinder 2.5 inch

  • #1 best rated grinder on Amazon
  • Made from heavy duty materials and no plastic parts
  • More than 2,000 positive customer reviews
  • Available in 2 sleek and neutral colors
  • Eligible for Amazon Prime FREE 2-Day Shipping
  • 4 part grinder featuring pollen catcher
  • One of the most affordable grinders on Amazon for the quality!

You can view the two products on Amazon.

3. The Light-Weight, Completely Mobile Grinder Card

The way that a grinder card functions, in all honesty, is a fairly basic design- it’s immensely similar to a cheese grater. Simply have a dish ready to catch your chopped up bud, and rub the flower against the plate until it has disappeared into the plate below. Roll it up or pack it in, light up and enjoy- it’s as easy as that! Additionally, this device is by far the cheapest option and offers a discreet solution to marijuana consumption (you can literally stick this card into a deck if you need to hide it). A grinder card can require more effort to use, so it isn’t recommended for an individual who wants all of their cannabis grinding process to take place within one device and happen with just the turn of your hands.

If you are regularly on the go, however, or need a lightweight option (say if you’re spending lots of time outdoors or even backpacking), then this grinder card is 100% the way to go.

Here is the best grinder card available for purchase:

V. Syndicate Cheech and Chong Grinder License Herb Grinder Card

v. syndicate cheech and chong grinder


  • An absolutely hilarious option, the perfect grinder card for the Cheech and Chong loving stoner!
  • By far one of the most affordable cannabis grinding solutions
  • Incredibly discreet design, perfect for those on the go and for effortless storage
  • Easy to clean and produced from medical-grade stainless steel

4. Electric Grinders

To be completely honest, electric grinders are not so popular for a number of reasons: they have a tendency to grind unevenly, are often challenging to clean, can easily clog up and typically just turn into a huge nuisance. Yes, their electric counterpart is convenient, but we aren’t sure if it’s actually worth all the extra effort. Most stoners, 420-lovers and cannaisseurs prefer to simply stick to the simple, by choosing a grinder card, 2-part grinder or 4-part grinder instead for their marijuana needs.

Final Thoughts on the Best Marijuana Grinders in 2021

We hope that this guide has steered you in the right direction, so that when you do end up shopping for grinders, it’ll be simple to make your decision.

Related Article: The 5 BEST Lighters Every Stoner Will Love | The Complete Review

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