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Coffee Grinder, COOL KNIGHT Electric Coffee Grinder, Spice Grinder, Herb Grinder, 300W One Key Electric Coffee Grinder with 304 Stainless Steel Blade, Suitable for Coffee Beans, Spices, Herbs

  • Based on 96 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Dec 26
Order within 7 hours and 15 minutes
Available payment plans shown during checkout

Features

  • Fast and Even Grinding: Spice grinder with 300 w powerful motor,Allows you to grind faster and more evenly each time;Electric grinder can quickly grinds 80 grams of coffee beans or spices.Even and fast grinding without damaging herbs and spices by extra heat,Effectively maintains the most original flavor of coffee beans and spices.
  • Multi-functional Grinding:The sharp blades of the spice grinder are made of high quality 304 stainless steel,Easily crush herbs, spices, seeds, coffee beans, nuts, grains,and more.meet all your grinding needs and perfectly solve other problems such as slow grinding and long grinding time.
  • Detailed Design: Coffee bean grinder with transparent lid,not only is it splash-proof function,but the transparent lid allows you to visualize the coarseness of the grind.the base is equipped with non-slip silicone pads to ensure the stability of the entire electric grinder.
  • Materials and Craftsmanship: Electric grinder with sharp blades made of high quality 304 stainless steel,motor with copper wire design,durable.the blade can grind in a 360 degree direction. And it runs at 30,000 revolutions per minute,which make the grinder to get the job done quickly.
  • What You Will Get: You will get COOL KNIGHT coffee grinder *1, cleaning brush *1, instruction manual *1,If for any reason you are not satisfied with them or if you encounter any problems while using them, please contact us promptly and we will get back to you within 24 hours and provide you with the best solution.

Color: Blue


Brand: COOL KNIGHT


Material: Acrylonitrile Butadiene Styrene (ABS)


Product Dimensions: 4.37"L x 4.09"W x 7.28"H


Package Dimensions: 7.28 x 4.37 x 4.09 inches


Item Weight: 1.37 pounds


Manufacturer: COOL KNIGHT


Country of Origin: China


Item model number: CL-300


Date First Available: October 23, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

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


  • Good quality product
The product is great and so was the shipping condition. I just miss the free shipping on some orders without spending over $25 and or being a prime member.
Reviewed in the United States on November 12, 2020 by Dude

  • It might work for coffee beans, but it's less than ideal for grinding herbs
Color: Blue
The media could not be loaded. I didn't use this coffee grinder for its intended purpose, but rather for blending dried tomato skins into powder. It might be more efficient for coffee beans, because I had a few issues when using it to grind tomato skins: 1. This grinder makes a mess. Even though there isn’t a visible gap between the lid and the body, puffs of tomato powder would escape through the lid while I was grinding, and dust my counter with fine powder shrapnel. I ended up grinding on a plate, and it still made a mess. 2. It’s seriously annoying to clean. Now I know - I prefer a removable grinding bowl. You’re basically limited to using a damp towel and their spoon/scrubber if you don’t want to get the whole thing— power cord and all— wet. To make matters worse, they also put screws in the grinding bowl. Good luck cleaning the heads of those with your damp cloth. Finally, the area behind the lid button became coated with tomato powder. I ended up throwing caution to the wind by washing the lid under the sink while pressing the button. 3. It is LOUD. Maybe its high-pitched whine is normal for a coffee grinder (I’ve never had one before), but it sounds like it wants to blast into outer space or fly into pieces. I was tempted to put on hearing protection. 4. The grinder had difficulty grinding quarter size, paper-thin pieces of tomato skin into powder in a reasonable amount of time. However, since I’ve never had one before, this might be normal for a coffee grinder. I ended up blending the pieces of skin into flakes in my food processor before putting it through the coffee grinder. Despite these grievances, the coffee grinder did work - my tomato flakes did convert to fine tomato powder in about 10 seconds (after some pre-grinding, a mess, difficult cleaning and a literal headache from the sound). Given that I'm not using this grinder for it's intended purpose (to be fair) I'll still give it 4 stars. ... show more
Reviewed in the United States on November 29, 2023 by Bee Bee

  • I like them
This is my first time trying these and I really like them. I like the case also. They arrived promptly and in good condition.
Reviewed in the United States on August 24, 2020 by maripat

  • Good Value
Color: Blue
I have no major complaints about this grinder. The only thing that could be improved is making the lid fit more easily into the base, but it is easy enough to operate. At this price point something is usually going to be slightly less efficient than a higher priced grinder. I uploaded some photos to show the results that can be obtained. I have been using budget grinders for years because I do not see a reason to go with a higher end system. I have some advice from my years of using grinders like this one. First of all, if you want to have a more coarse grind you will need to add less to the reservoir. That way you can grind it more coarsely, yet get a more consistent grind. The more product you add to the grinder, the more fine the overall result because you have to run it longer to grind up everything in the hopper. ... show more
Reviewed in the United States on December 27, 2023 by Careful Karen Careful Karen

  • Grinds great! Attention to detail is lacking
Color: Blue
The grinder works well. Able to get a nice fine grind on coffee. Put whole cardamom shells through and it really did a pretty solid job. Shell bits still juuuust slightly larger than I'd prefer, though quite improved from our old coffee grinder. Where this grinder fails is in the remainder of the experience on minor - though key - details. Here's a few thoughts to consider: 1. Push to start button doesn't always engage unless I push it from the right angle. I can always get it to work, though half the time I have to think about it - especially if I'm trying to pulse grind. 2. Grounds get up into the side of the lid where it "seals" with the grinder. Makes an instant small mess when I open the grinder. EVERY. SINGLE. TIME. 3. Lid falls off immediately when storing this grinder horizontally in a drawer, making it more of a hassle to store 4. Lid design has tight crevices on the inside that ground material sticks in and a finger can't guide out. In fairness, a brush was provided and it does work, though I would prefer to only need the brush to clean the blade as the lid design is simply lacking thoughtful consideration 5. The guiding pins on the lid are slightly undersized or not quite optimally positioned as the lid takes just a little more effort to get all the way on than desired. I want to be able to "pop the lid on" without having to think about it, look at it in depth, or figure out how to line it up just right. It's close, though it lacks sufficient final attention to detail Final thought and consideration is that the grinder instructions indicate it has a maximum continuous runtime of 1 minute. Needs a 1 minute break, and can then run for another minute. With alternating breaks and use it can run for up to 3 minutes in a 6 minute period before needing a "longer" (unspecified) cooldown cycle. This is entirely sufficient for our needs, though felt it's just short enough it's worth calling out for anyone considering bigger batches. The lower (though acceptable for us) duty-time may also suggest the total service life of this product isn't expected to be for many years of regular use. All said, we haven't thrown our old coffee grinder away yet, even though this one does a better job of more finely and more consistently grinding than our old one. ... show more
Reviewed in the United States on November 28, 2023 by Samuel G.

  • Perfect
Perfect exactly what I needed!
Reviewed in the United States on September 30, 2020 by Heather king

  • Works okay, finicky start button.
Color: Blue
This grinder arrived quickly in seemingly new condition. It looks great and does a decent job. However, there seems to be an issue with the activation button on the top of the grinder. At first I couldn't get it to turn on and thought I may not have the cap fully screwed on. It turns out that the button has a sort of "sweet spot" when it comes to getting activated. It is unclear if it's a design flaw or quality control issue, but after a few trial and errors I was finally able to successfully turn the grinder on several times in a row. For the price, you get what you pay for with this device. ... show more
Reviewed in the United States on December 12, 2023 by Presley202 Presley202

  • Compact and Powerful!
Color: Blue
My household is starting to do wholesale spices and grinding them at home to save quite a bit of money. This little grinder is so easy to use, it is literally the press of a button. We've ground up spices, coffee and herbs with no issues whatsoever. Plus, this grinder is compact making it easy to store when not in use. ... show more
Reviewed in the United States on December 27, 2023 by SweetPea

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