










GRINDER 4-PART

Built-In Pollen Catcher 🌿

Aircraft-Grade Aluminum ✈️

Magnetic Lid + Sharp Teeth 🧲

Inc. Pollen Scraper & Travel Pouch 🎒
SHIPPING INFO
Netherlands & Belgium: Orders placed before 16:00 (CET) arrive the next business day.
Rest of Europe: 2-5 business days, depending on your location.
Tracking info will hit your inbox once your order’s on the way.
For full details, check out our Shipping Page.
14 DAY EASY RETURNS
Not feeling it? No stress.
You’ve got 14 days to return—no questions, no weird forms. Just keep it clean and unused. For more information please see our Return Policy here.

The Grind Is Real
Say goodbye to sticky messes and uneven grinds. The MasterStash 4-Part Grinder is your all-in-one, all-aluminum solution for turning herbs into perfect fluff. Milled from aircraft-grade aluminum and fitted with ultra-sharp teeth, a magnetic lid, and a mesh sifter for pollen collection, it’s more than a grinder—it’s a tool of the trade.
Details
With four precision-fit parts—top lid, grinding chamber, mesh sifter, and pollen catcher—this grinder balances power with portability. Twist it open and watch the magic happen. Includes a scraper tool for easy cleaning and a travel pouch for on-the-go grinding.
Sizing
Palm-sized with pro performance. Fits perfectly in your stash kit or pocket.
Diameter: 63mm
Height: 47mm
Care
Quick clean? Use the scraper tool to keep things tidy. Deep clean? Soak parts in isopropyl alcohol, rinse, and air dry. Treat it right and this grinder will last a lifetime.
Sustainability
Made from aircraft-grade aluminum that’s built to last, with no cheap coatings or questionable metals—just clean, durable materials for a better grind. Easy to clean, effortless to use, and packaged with less waste in mind.

Your Ritual, All in One Place
No more scrambling for lighters or wondering where your grinder disappeared to. This stashbox keeps your setup neat, discreet, and right at your fingertips. With custom-cut compartments, smell-proof jars, and a removable tray, everything stays organized and ready to roll.
FAQ’s
Got Questions? We’ve Got Answers.
The MasterStash Grinder may be compact, but it's packed with clever details. From cleaning tips to stashbox fit, we’ve rounded up everything you need to know—so you can keep your grind smooth and your sesh stress-free.
📦 Does it fit inside the stashbox?
Yes! It slides in perfectly alongside your jars and tools—because everything should have its place.
⏳ How long does shipping take?
Netherlands & Belgium: Orders placed before 16:00 arrive the next business day.
Rest of Europe: Delivery takes 1-5 business days, depending on your location.
🧪 Are the materials safe?
Absolutely. No cheap coatings, no weird metals—just clean, non-toxic aluminum all the way through.
⚖️ Is it heavy?
Not at all. It’s lightweight thanks to the aluminum build, but still feels solid and premium in-hand.
🧲 Is the lid secure?
Very. The built-in magnet keeps the lid sealed tight, so you won’t lose a flake (or your patience).
🧽 How often should I clean it?
A light scrape every few uses keeps things smooth. For a deeper clean, disassemble and soak in isopropyl alcohol—just rinse and dry fully before twisting again.
🎒 Is the grinder good for travel?
Totally. It’s compact, durable, and comes with a travel pouch for easy packing. Just be sure to check local laws before flying or crossing borders—rules can vary.