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COOL KNIGHT Herb Grinder [large capacity/fast/Electric ]-Spice Herb Coffee Grinder with Pollen Catcher/- 7.5" (Black)

  • Based on 9,466 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 8
Order within 7 hours and 29 minutes
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Color: Black


Features

  • Large-capacity, fast grinder for herbs: Can quickly complete grinding 120g of herbs or spices within 5 to 10 seconds; Its visual-lid design allows you to control the coarse or fine grinding state with one hand only; It takes 3 to 5 seconds for coarse grinding, and 8 to15 seconds for fine grinding only.
  • Powerful multi-function grinder: Suitable for grinding herbs, spices, pollen, coffee beans, etc., meeting all your needs on grinding, and solving other problems like slow grinding, low capacity, long grinding time, inability to control coarseness, etc. It saves you a lot of time for doing other meaningful things.
  • One-button operation and safety design: Its design includes a simple push-down-power operation, and the lid is used as a switch; Just a gentle press, the grinder will start grinding, and only stop till you lift your hand from the lid. You can also keep pressing the lid within different time length so as to control the coarse, medium and fine grinding state. In addition, it makes the grinder safer, since the blade will only start to rotate when the lid is on the cup and pressed down.
  • Material and technology: The inner tank of the grinder is made of 304 stainless steel. The blade is made of high-quality stainless steel, which is quite durable; Unique shape of the blade allows grinding in all 360-degree directions. And it runs at a speed of 30,000 rotations per minute, which enables the grinder to complete its work quickly.
  • Easy to be cleaned-A complimentary brush is included in the package, which can be used to clean the stainless steel grinder easily. The power cord is detachable, so you can store it with ease and save space.

Color: Black


Brand: COOL KNIGHT


Style: Herb Grinder, Spice Grinder, Coffee Grinder


Product Dimensions: 3.5"L x 3.5"W x 6.75"H


Recommended Uses For Product: Grinding


Color: Black


Brand: COOL KNIGHT


Style: Herb Grinder, Spice Grinder, Coffee Grinder


Product Dimensions: 3.5"L x 3.5"W x 6.75"H


Recommended Uses For Product: Grinding


Voltage: 120 Volts


Manufacturer: COOL KNIGHT


UPC: 761989954172


Item Weight: 11.3 ounces


Item model number: M150B


Date First Available: September 5, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

๐Ÿš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product under review is a grinder, which apparently offers powerful performance, and fast grinding operation. Users appreciate its large capacity, ease of use, and how it finely grinds herbs, spices, and other items without clogging. However, some minor issues like the difficulty in cleaning certain parts and an easily detachable plug have been raised.

Pros

  • ๐Ÿ”น Large capacity which allows for grinding an ounce or two at once
  • ๐Ÿ”น Powerful and fast grinding operation
  • ๐Ÿ”น Does not clog
  • ๐Ÿ”น Ability to grind items to a fine state

Cons

  • ๐Ÿ”น Difficulty in cleaning, as certain parts can't be removed
  • ๐Ÿ”น The plug detaches easily
  • ๐Ÿ”น Switch hard to locate and requires an instrument to turn on

Should I Buy It?

Yes, the grinder exhibits impressive functionality and efficiency. Its pros clearly outweigh the few cons mentioned. The grinder is especially useful if you regularly need to grind large quantities and require a finely ground outcome.


  • Makes Grinding Easy & Pain-Free
Color: Black
I bought this grinder because my arthritis has been getting worse, and grinding herbs by hand had become painful and frustrating. This electric grinder has been a total game-changer for me. It has a large capacity, so I can grind plenty of herbs at once, and it does the job quickly without me having to strain my hands or wrists. The stainless steel cup is easy to clean, and I really appreciate the pollen catcher feature since I grind a lot of herbs on a regular basis. The design feels solid and durable, but itโ€™s also simple enough to use with just one hand, which is perfect for someone like me dealing with joint pain. If you use herbs often and want something reliable, powerful, and arthritis-friendly, I definitely recommend this grinder. Itโ€™s one of the best investments Iโ€™ve made for my kitchen and my comfort. ... show more
Reviewed in the United States on September 3, 2025 by Jennifer Marciniak

  • Great Grinder
Color: Black
This is a very effective grinder. It can grind larger herbs such as bay leaves. It produces a finely ground result every time. The only issue so far is that the electric cord doesn't plug tightly into the grinder so it tends to pull out while grinding. I have bought multiple grinders and this is the best so far. It's easy-to-use and well worth buying! ... show more
Reviewed in the United States on July 9, 2025 by Bruce Munson

  • LOVE THIS GRINDER
Color: Wood grain
This little bullet was purchased to grind down our favorite coffee roasts, and it does not disappoint. It fits nicely on our rotating coffee lazy susan with all of our beans, sugar, and fits in well with the wood grain aesthetic. It's super easy to use, even easier to clean, and works like a charm.
Reviewed in the United States on August 20, 2025 by RaveReviewer

  • Heavy Duty Good Capacity - COOL KNIGHT Herb Grinder
Color: Black
This grinder is handy to have when you are cooking and need some ground herbs/seasonings to add to your recipe. It's fairly large capacity so it works well as either an herb or coffee bean grinder. The stainless-steel interior is easy to clean. I keep mine in my pantry, but it can be an attractive counter appliance. ... show more
Reviewed in the United States on July 19, 2025 by Kevin C

  • Cool Knight Herb Grinder
Color: Black
This large capacity fast electric spice herb grinder is really great. The noise level is very low. Functionality of the grinder works really well. As far s the value for the money goes it is totally good.
Reviewed in the United States on September 25, 2025 by Donnam053

  • Can grind/store large quantity in seconds!
Color: Black
OMG, this is the BEST GRINDER EVER!!! I've had both of my wrists broken in the past, and they really hurt with repetitive motion. THIS GRINDER, just fill, press on the lid (which is very nice to keep things from drying out), place top cap on and PRESS. It only grinds while your pressing down on the cap, so you can CONTROL how finely you want it ground. It's easy...very simple. I love the fact that there are actual blades (2) that whirl a billion miles a minute. Holds A LOT. Can store what you grind in it if you want because of the vacuum type lid! Price is decent compared to others. THE BEST PRODUCT EVER! HIGHLY RECOMMEND. ... show more
Reviewed in the United States on November 8, 2025 by Debbie Reed

  • Honest opinion
Color: Black
DOES the job BUT anything between an acorn and peppercorn you Gotta break down yourself. The blades sit too low for a deep base.
Reviewed in the United States on November 9, 2025 by Prime Diesel

  • best grinder for mj
Color: Black
best electric grinder(then again the ONLY electric grinder ive ever used on weed) ive ever used on weed, using the hand grinder i have tooks a LONG time and even then doesnt grind them up to the fineness i want, this one turns a whole bag(about 100$ depending on the dispensary i think) into sand, the ONLY down side is theres no tool to cleanly push the stuff down as you grind it, would be great to have something you can push down on that lightly packs it down so the blender can get to it without breaking the thing ... show more
Reviewed in the United States on December 8, 2025 by chraven

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