The Kozo Window 2.5-Inch Grinder is a four-piece aluminum grinder with a transparent viewing section along the side. Unlike a completely opaque body, the window lets you check material in the chamber without unscrewing every section just to look. This is Kozo's clear-side design, which should not be confused with its lightning-shaped lid window.
It has a 2.5-inch diameter, manual grinding teeth, a magnetic lid and a screened lower catcher. Shopify offers Silver, Rose Gold, Red, Multicolor, Gold, Pink, Black, Green and Blue. These are color choices for the same Window model, not alternate screen sizes or a bundle of multiple grinders.
| Specification | Details |
|---|---|
| Brand | Kozo |
| Model family | 2.5-inch Clear Side / Window |
| Product type | Four-piece herb grinder |
| Diameter | 2.5 in |
| Body material | Aluminum |
| Viewing feature | Transparent side window |
| Shopify colors | Silver / Rose Gold / Red / Multicolor / Gold / Pink / Black / Green / Blue |
The transparent side gives you a glimpse into the chamber where material sits. It is not a display that measures texture, and the window doesn't remove the need to open the grinder when you're ready to empty it. The practical distinction is visibility without immediately disassembling everything.
If you prefer a cutout on the lid, compare the Kozo Lightning 2.5-inch Grinder. They share a diameter but are different designs and their components should not be assumed interchangeable.
Kozo describes the clear-side model with a screen section that fits into the lower piece and can be unscrewed for cleaning. That helps when buildup obstructs the mesh. Remove components only as intended by Kozo, and avoid bending the screen or forcing it out against the wrong chamber.
Fine material can settle below the screen as you grind, but collection is variable. The screen is a separation component, not a promise about yield or a certain texture.
All nine finishes correspond to the 2.5-inch model. Check the live selection rather than relying on a product image that happens to show one color. This product is best compared with other Kozo grinders by window position, diameter and chamber construction, not a guessed loading capacity.
Keep the window clear with a soft, nonabrasive wipe and brush loose residue from accessible teeth and mesh. A rolling tray can keep parts together. Browse the Kozo collection for other shapes. You can also check the disassembled product views to understand where the transparent section sits in the body. That is more useful for choosing this version than assuming every model with a window shows the same part of the grinder.
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