2.5" 3-Piece Stainless Steel Grinder

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(38 reviews) Write a Review
2.5" 3-Piece Stainless Steel Grinder

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Description

2.5" 3-PIECE STAINLESS STEEL GRINDER

BIGGER CAPACITY. SIMPLE DESIGN.

Our largest 3-piece stainless steel grinder, designed with a deeper bottom chamber for more room while keeping the construction simple and straightforward.

Highlights

  • Our largest 3-piece stainless steel grinder

  • Precision machined from 100% stainless steel

  • Made in the USA

  • Upgraded deeper bottom chamber for added capacity

  • Strong magnetic lid keeps pieces securely in place

  • Sharp, diamond-shaped teeth provide a smooth, consistent grind

  • Knurled top and bottom provide a comfortable, secure grip

  • Curved chamber makes contents easy to gather

  • Simple 3-piece design with fewer components to clean and maintain

  • Dishwasher safe for easy cleaning and maintenance

  • Backed by our 100% Money-Back Guarantee and Limited Lifetime Warranty

Description

Our upgraded 2.5" 3-Piece Stainless Steel Grinder combines added capacity with simple, straightforward functionality.

Precision machined in the USA from 100% stainless steel, this grinder has the solid, substantial feel IASO is known for. With no painted or coated grinding surfaces, the material you see is the material you get.

Sharp, diamond-shaped teeth create a smooth, consistent grind, while knurled edges on the top and bottom provide a comfortable, secure grip. The larger 2.5" diameter provides plenty of room while maintaining a clean, functional design.

The upgraded deeper bottom chamber adds capacity, while its curved interior makes contents easy to gather and remove. A strong magnetic lid keeps the grinder securely together during use and storage.

With just three pieces, there are fewer components to clean and maintain, making this a straightforward option for anyone who wants more room without the additional sift screen and collection chamber of a 4-piece design.

More capacity. Fewer components. Built the IASO way.

What's Included

  • One (1) 2.5" 3-Piece Stainless Steel Grinder

Weight:
14.00 Ounces

Videos

38 Reviews

  • 5
    Excellent Grinder

    Published by Unknown on Sep 29th 2025

    Superb quality.

  • 5
    No competition

    Published by Kathryn W. on Mar 14th 2025

    The most superior grinder on the market. Period.

  • 5
    Alles perfekt

    Published by Unknown on Mar 7th 2025

    Alles perfekt

  • 5
    Alles perfekt

    Published by Unknown on Mar 7th 2025

    Alles perfekt

  • 5
    New grinder

    Published by William on Jan 13th 2025

    It’s excellent. I like the large compartment. Blades are sharp. Will last a lifetime. This is my third grinder and this one is the best. Wish they made a lid for the bottom so you could use for storage. Grind and storage, two pieces. Perfect. All Isao products are high quality and will last.

  • 5
    Three Piece Stainless Steel Grinder 2.5

    Published by Matt Epple on Oct 30th 2024

    Great Grinder, very well manufactured, doesn't get gunked up.

  • 5
    Three Piece SS grinder 2.5”

    Published by Edward Lee on Oct 28th 2024

    This is my personal favorite out of the whole Iaso lineup. All the Iaso grinders (yes, I own one of each model) provide a wonderfully even and consistent grind. The teeth are razor sharp, and long enough to make grinding quite effortless even when a large amount of herb is being processed. The labyrinth seal is very effective in use. Several of my Iaso grinders have been used daily for over four years without requiring cleaning. The buildup of “grinder hash” is virtually nonexistent. I prefer the deep reservoir offered by this three piece model over the four piece model with kief catcher. I don’t care that much about catching the kief, and would rather have the larger reservoir capacity. In my experience, Iaso produces the finest products in the industry. Superbly machined, wonderfully easy to use, backed with customer service from super nice people. Support Vermont small businesses and pick up the Iaso debowling ashtray as well! Pairs great with the grinder and is deep enough that ashes don’t blow all over. Thanks Iaso for your excellent products!

  • 5
    A fine piece of precision machinery.

    Published by Carl Duquois on Oct 15th 2024

    The fit and function of this all stainless steel grinder is truly remarkable. It does a perfect job of grinding the toughest material to a uniform consistency with ease.

  • 5
    Excellent grinder. Made as it should be.

    Published by Unknown on Jun 17th 2024

    I would purchase items from this company again.

  • 5
    Three piece stainless grinder 2.5”

    Published by Edward Lee on Feb 20th 2024

    This is my fourth Iaso grinder. I also have the four piece 2.5”, and two four piece 1.75” inch grinders. I love the three piece 2.5” because of the added capacity without the kief catcher…I can easily grind an eighth without overfilling the base, making it great for larger quantity grinding as well as easy cleaning. The quality is exactly the same as every other Iaso product..flawless! The 1.75” models are great for tasting and testing different strains in small amounts, as well as perfect small travel grinders. Iaso grinders are beautifully machined, offer highly effective and consistent grind, and they are made in the great state of Vermont. What more can I ask for? Thanks Iaso!

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