Three Piece Stainless Steel Grinder 1.75"

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The best travel size grinder you can take anywhere. 

Our best-selling Stainless Steel grinder was developed specifically for medical patients who have health concerns using aluminum products as well as trouble with grinders binding up. This mini but mighty grinder features our Patent Pending labyrinth seal design, and utilizes design methods and technology used across aerospace and renewable energy technologies. It is fully constructed out of 100% food-grade stainless steel, and guaranteed to perform and last a lifetime. The weight and feel of this grinder is durable and heavy duty. Create the perfect grind with only a few turns! Sharp diamond-shaped teeth will cut and grind your material with ease minus excessive wrist strain. Our 3-Piece 1.75” grinder is ideal for those who enjoy smaller doses, plus the convenience of taking your medicine on the go! This grinder is truly a game changer for those who want to enjoy their medicine anywhere, anytime!


  • 1.75” in diameter - the perfect travel size!
  • Constructed out of 100% Medical Grade Stainless Steel
  • Sharp diamond-shaped teeth and deep cutting area
  • Smooth & Seamless grinding experience 
  • Knurled lid and bottom for exceptional grip and comfort 
  • Removable Stainless Steel Kief Catcher Screens (available in fine and medium micron)
  • Heavy Duty Magnetic Lid
  • Sleek Stainless Steel Finish 
  • Specially-designed curved bottom chamber for easy gathering of material or kief
  • Dishwasher Safe + Easy to clean
  • Gift Packaging Available- Comes packaged in a Vermont-Made novelty wood puzzle box
  • Limited Lifetime Warranty
  • 100% Money Back Guarantee

► Looking for a larger 3-Piece Grinder with a deeper cutting chamber? Consider our Three Piece Stainless Steel Grinder 2.5"!


1.75 (in)
0.95 (in)
1.75 (in)


9 Reviews

  • 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.

  • 5
    iaso gringer

    Published by scott on Aug 17th 2020

    really good grinder. Grinds much more fine than my old one.

  • 5
    Awesome stainless steel grinder!

    Published by Basilgon on Jul 19th 2020

    I ordered the small three piece stainless grinder, and wrote the company asking if they thought it would be difficult to use with my moderate arthritis, and they sent me a four piece grinder which fits my needs perfectly and the smoothness of this grinder on my hands is amazing! Just wish they still had the beautiful wooden carry box, but they even said they could potentially special order one if I wanted. Never much liked grinders, but I love this one I'm taking it to the grave! Thanks so much for the great service and exceptional products! If you are still undecided if it's worth the cost it totally is!

  • 5
    Quality product and service

    Published by Shaun on Oct 30th 2019

    I'm very impressed with the quality of this amazing grinder. The machining is outstanding, the grind is perfect for vaping and it will last a lifetime. It's well worth the price, aluminium and plastic grinders are not good for your health. The service and fast delivery was exceptional too. Thank you all at iaso

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