Three Piece Stainless Steel Grinder 1.75"

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* Important: Please order by Monday, December 5 for guaranteed Christmas delivery!



  • Our smallest herb grinder, perfect for small doses and enjoying on the go
  • Constructed out of 100% Medical Grade Stainless Steel 
  • High quality 3 piece herb grinder made in the USA
  • Strong magnetic lid keeps the top and bottom piece securely attached
  • Sharp teeth for an easy and smooth grinding experience
  • Knurled top and bottom piece for exceptional grip and comfort 
  • Specially-designed curved bottom chamber for easy gathering of herb and kief
  • Dishwasher safe and easy to clean and maintain 
  • 100% Money Back Guarantee and Limited Lifetime Warranty
  • FREE SHIPPING | Ships in 3-5 business days

Pro Tip: Add gift packaging for a Vermont-Made novelty wood puzzle box that perfectly complements this mini grinder

What’s Included:

  • One (1) small herb grinder 
  • One (1) 40 micron medium sift screen
  • For the 60 micron fine sift screen, add a request to your order notes during the checkout process


Our best-selling Stainless Steel 1.75” 3-piece herb grinder is ideal for those who enjoy smaller doses, plus the convenience of taking your medicine on the go! 

The weight and feel of this miniature grinder is durable and heavy duty. Unlike aluminum herb grinders, it is constructed of 100% medical grade stainless steel, making it ideal for medical patients and anyone who has health concerns using aluminum products.  

This American made herb grinder is built with the same design methods and technology used in aerospace and renewable energy fields. It is high quality, guaranteed to perform and last a lifetime.

This mini but mighty 3 piece grinder features our Patent Pending labyrinth seal design. With our exclusive labyrinth seal solution, the top and middle pieces of the grinder are specially sealed together so your herb stays securely inside – no spills and no lost herb to worry about.

Create the perfect grind with just a few turns of the grinder. Sharp diamond-shaped teeth will cut and grind your herb with ease, and knurled top and bottom pieces save you from excessive wrist strain. Removable stainless steel sift screens allow you to choose between fine and medium micron sizes. 

This mini herb grinder is truly a game changer. Easily enjoy your herbal medicine anywhere, anytime. Get the best stainless steel small herb grinder on the market today.


  • Material: 100% Medical Grade Stainless Steel
  • Width: 1.75 (in)
  • Height: 0.95 (in)
  • Depth: 1.75 (in)

► For a larger 3-Piece Grinder with a deeper cutting chamber, order our 3 Piece Stainless Steel Grinder 2.5"

► For a mini grinder for herb with a kief catcher, order our 4 Piece Stainless Steel Grinder 1.75”

► Add smoking accessories like a stainless steel storage container or a stainless steel chillum

If you have any questions or need any help, please visit our contact us page.




13 Reviews

  • 5
    3 piece stainless steel 1.75 magic

    Published by Allison Kidd on Oct 8th 2022

    So I was set back by the price but after spending more on grinders that didn’t work I went for it. I was NOT disappointed. I wish I would of gotten a larger one but this one works great too!

  • 5
    It's the GOAT.

    Published by T.W. on Jun 10th 2022

    It's the GOAT. The Iaso three-piece 1.75" is the highest quality grinder I've ever seen or had the pleasure of using, and it's so good that I decided to buy two. It features flawless design and machining, as well as excellent functionality. Due to the labyrinth seal, the grinder is frictionless. And the sharp blades allow for a clean grind. The inside is essentially self-cleaning. This substantial little grinder made from stainless steel is a great product. I find that it's well worth the price and that Iaso does outstanding work. I HIGHLY recommend purchasing a grinder from Iaso.

  • 5
    Three piece grinder

    Published by Effie Renken on Jun 5th 2022

    I had a cheaper aluminum model from a different maker. It jammed up & was difficult to thread on & off. No problems like that with this stainless steel model. Smooth like butter

  • 5
    Best grinders

    Published by Ryan on May 16th 2022

    This grinder exceeded my expectations. The craftsmanship is perfect and the design is awesome.

  • 5
    Stainless Steel Grinder

    Published by Courtney M. on Dec 4th 2021

    Took a lot of planning before deciding on which stainless steel grinder to invest in and I'm more than satisfied with my choice. Customer service is outstanding as well

  • 5

    Published by Julian Artéaga on Mar 12th 2021

    Precision work at its finest! I’m familiar w/CNC produced products, I could be wrong here, but you cannot deny the quality and craftsmanship of these grinders, not to mention the medical aspect, as well. Thank you, dudes!

  • 5

    Published by TH on Mar 7th 2021

    The absolute best grinder out there. I bought the 1.75 3-piece one, and I absolutely love it. Expertly and thoughtfully designed and machined, the first thing you’ll notice is the *weight* of the thing from the solid steel construction. Then you grind your first herb in it...unparalleled. It *pops* the buds apart and the result is light and fluffy, perfect for vaporization. You will never go back to painted zinc alloy bud-smearing crap after using Iova. Truly for distinguished consumers who want only the best.

  • 5

    Published by Matthew on Jan 12th 2021

    This is by far the best grinder I have ever used!

  • 5
    them for the large grinder. I love it and the company made the exchange super easy.

    Published by Angela on Jan 11th 2021

    Awesome products and service

  • 5

    Published by Lee on Dec 10th 2020

    I am very impressed with the quality of this iaso grinder; A beautiful piece of engineering. The company obviously take a lot care over the product and the design, even down to the wooded puzzle box it is delivered in and the accompanying personalised note. The grinder itself is top class. It has a nice weight to it, very sturdy, and the blades do a fine job of slicing up the herbs. The cut of the treads is just so that the various layers close with a satisfying lock. I spent a good while just opening...and closing again. It's a special little product and I enjoy it very much.

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