Kozo
Kozo keeps the kit simple and tidy: aluminum grinders from 2 to 4 inches, a non-stick ceramic-coated grinder and a hemp grinder, wooden stash boxes with grinders, smell-proof bags and airtight black-glass jars, plus a wood dugout. Shop Kozo — in stock and shipping fast from the US.
Why Kozo
Aluminum grinders
2", 2.5", 3" and 4" sizes.
Non-stick ceramic grinder
A ceramic-coated 2-piece option.
Wooden stash boxes
Boxes with a grinder and magnetic or hinged lids.
Smell-proof bags
Black and grey bags for discreet storage.
Airtight glass jars
1/2 oz and 1 oz black-glass jars.
Fast US shipping
In-stock Kozo gear ship quick from the US.
Shop all Kozo · 16 products
Free Shipping
Orders $75+
Fast Dispatch
Most orders ship same day
Discreet
Plain packaging
21+ Verified
Age checked at checkout
GRAV — Award-Winning Glass
The Coffee Mug bubbler, the Slush Cup, the Helix line — engineered glass that has won every year.
Explore GRAV →
Kozo Small Wooden Stash Box with Grinder
Airtight Black Glass Jar - 1 oz Storage
How to choose
Pick a grinder by size: 2" for pocket use, 2.5"–3" for everyday, 4" for bigger batches. For storage, smell-proof bags travel well, glass jars suit the shelf, and the stash boxes keep a grinder and accessories together. The dugout is an all-in-one carry option.
Kozo FAQ
- What sizes do Kozo grinders come in?
- Kozo grinders here come in 2, 2.5, 3 and 4-inch sizes, as listed in each product title.
- Are the Kozo bags smell-proof?
- Kozo's bags are listed as smell-proof. Keep them sealed for best results.
- What comes in the Kozo stash boxes?
- The small and XL wooden stash boxes include a grinder. See each product page for the full contents.
- How fast does Kozo ship?
- In-stock Kozo products ship fast from the US.