Hario Coffee Grinder Mini Slim Plus

Product Code


2.5 lbs
12 in
6 in
3 in


Hario's classic hand grinder, the Mini Mill Slim, is back again with a few updates. Meet the Mini Slim Plus!

Like the Mini Mill before it, the Mini Slim Plus is a compact ceramic burr hand grinder. It's the perfect size for travel, for camping, even for the office - anywhere you'd want to make just a few cups at a time with a compact and portable hand grinder. The Mini Slim Plus has the same overall form factor as the previous iteration, now with an updated and more durable handle and shaft coupling. Its ceramic burrs are washable and are made to last longer than equivalent steel burrs. The hopper holds around 40 grams of whole beans, and the grinds chamber below holds about 30-40 grams of grounds depending on coarseness.

The new Mini Slim Plus is lovely little grinder as a starter grinder or for travel, and we think you'll love it. If you'd like to look at something a little beefier, also check out Hario's Skerton Plus and Skerton Pro.



  • Compact and travel-friendly hand grinder
  • 40 gram bean hopper with lid
  • Newly designed detachable handle
  • Grinds catch holds 30-40 grams
  • Stepped grinding adjustment with an easy-to-use click wheel
  • Conical ceramic burrs
  • Easy disassembly for cleaning
  • Made in China


Manufacturer: Hario
Model: MSS-1DTB
Width: 3 in. (without handle)
Depth: 3 in.
Height: 7 1/4 in.
Weight: 255 g / .5 pounds
4.5 stars, based on 6 reviews

Verified Buyer Verified Reviewer

8/2/2019 12:54:41 AM

5 / 5 stars

Impressive hand grinder

I am very impressed by this hand grinder. It looks so nice with the opaque finish and it is very smooth to grind. The adjustments are also very easy. I am overall happy with my purchase and would recommend this product.

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Verified Buyer

2/27/2018 12:00:00 AM

5 / 5 stars

Great product

Recommend to any one who enjoys the best tasting coffe everyday

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Verified Buyer

12/1/2017 12:00:00 AM

5 / 5 stars

Loja Excelente

ÌÒtima qualidade dos produtos ofertados. EficiÌ»ncia e agilidade no processo de compra e entrega. A loja e a equipe estÌ£o de parabÌ©ns!

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Verified Buyer

10/29/2017 12:00:00 AM

5 / 5 stars

Best choice for a grinder

I couldn't be happier with purchasing this grinder. Before this grinder, I had a no name burr grinder that broke after 9 month. The quality of materials, as well of consistency of grind and ease of grind (for a manual) is not matched. I also love the click adjusments for the different brews: both my pour over and aeropress. Sad I waited this long to go for a hario. And at $25, it is really an amazing value for a quality grind.

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Verified Buyer

2/7/2018 12:00:00 AM

3 / 5 stars

Too much work

It grinds well but a manual is a lot of work. Bite the bullet and buy an electric.

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Verified Reviewer

1/5/2019 6:44:30 PM

4 / 5 stars

Great for travel or home, but...

This grinder is lightweight, durable and simple, but if you adjust it for different grinds it is hard to switch back to the previous grinds as there are no markings to guide you. You either have to remember the number of clicks you made to switch to the other grind, or test to see what you are getting. So there is a bit of a trade off for portability.

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