4-piece
Grinding chamber, collection chamber, screen and kief catcher.
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Dept / Grinders
Two-, three- and four-piece grinders in aluminum, titanium and acrylic, plus electric grinders, card grinders and kief tools.
What we carry
From a pocket card grinder to a lifetime titanium four-piece.
Grinding chamber, collection chamber, screen and kief catcher.
Collection chamber without the kief screen.
Simple and small. Grind and pinch out.
Push a button, get a consistent grind.
Wallet-size steel grater for travel.
Crank-handle grinders that dispense into a chamber.
Get every bit out of the catcher.
Hand presses for compacting collected kief.
Brands shown are examples. Stock changes, so call ahead for a specific item.
Buying guide
More pieces means more collection, at a bigger size.
| Type | Collects | Size | Best for |
|---|---|---|---|
| 2-piece | Nothing | Smallest | Quick, simple grinding |
| 3-piece | Ground material | Medium | Everyday use |
| 4-piece | Material + kief | Largest | Getting the most from every grind |
| Electric | Varies | Medium | Consistency and wrist-free use |
| Material | Weight | Lifespan | Note |
|---|---|---|---|
| Aluminum | Light | Years | Best value; most popular |
| Titanium | Lightest | Lifetime | Won’t flake or wear down |
| Zinc alloy | Heavy | Years | Budget metal option |
| Acrylic | Light | Short | Cheapest; teeth wear fast |
Care
Do this every few weeks and the teeth stay sharp.
Put the grinder in the freezer for 30 minutes so residue hardens and brushes out.
Brush the teeth and screen with a stiff brush.
For metal grinders, soak in isopropyl alcohol for 30 minutes. Skip this for acrylic.
Rinse with warm water and let it dry completely before you put it back together.
Not sure what to pick? Take the four-question Smoke Sommelier quiz and get a pairing from the crew. Start the quiz →
From the blog
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Read the guideFAQ
A 4-piece aluminum grinder around 2.2 inches. It’s affordable, durable and collects kief.
Residue builds up on the threads and teeth. Freeze it, brush it and clean it, and it will turn smoothly again.
Diamond teeth are the classic shape. Shredder-style teeth cut finer and more evenly.
About 2.2 inches is the everyday size; 2.5 inches or more if you grind for a group.
Yes, for many common sizes. Bring the grinder in and we’ll match it.
Near you
X Rated carries aluminum, titanium and electric grinders in Santa Ana, CA. Walk in to feel the weight and the turn before you buy.
Walk in to Santa Ana or order delivery. 21+ with valid ID.