Skip to product information
1 of 1
Tsunami

Tsunami Sunken Top 50mm 4-Piece Grinder – Purple

Tsunami Sunken Top 50mm 4-Piece Grinder – Purple

Regular price $16.00 USD
Regular price Sale price $16.00 USD
Sale Sold out
Authentic brands Tracked shipping Discreet packaging Lowest price guarantee
In stock — ready to ship
Members save 10% on everything — join free or log in
Shipping calculated at checkout.
GrindersTsunami
  • Size: Diameter 50mm fits easily in most pocket or bag
  • Kief Capture: Integrated screen directs pollen into lower compartment for easy collection
  • Thread Action: Threaded lid turns smoothly, resisting sticking after prolonged use

Payment & Security

Visa Mastercard American Express Discover Diners Club JCB

Your payment information is processed through encrypted checkout. We never see or store your card details.

Imagine the first twist of a fresh grinder turning your buds into a fluffy cloud of aroma—no clumps, no waste, just pure readiness for the next hit.

What It Is

The Tsunami Sunken Top 50mm 4‑Piece grinder is a premium herb grinder built by Tsunami, featuring a compact 50mm diameter, vibrant purple finish, and a four‑section design that grinds, sieves, and stores kief in one smooth motion. Sharp, precision‑cut teeth shred your herb in seconds, while the smooth‑threaded lid opens and closes without sticking, even after heavy use. If you’re browsing our herb grinders, this piece stands out in the Tsunami collection for its reliable construction and practical features.

Why You’ll Love It

  • Effortless grind: razor‑sharp teeth turn buds fluffy with just a few twists, making preparation quick and consistent.
  • Kief catcher: the built‑in screen funnels potent kief into the base chamber, so you never lose those extra cannabinoids.
  • Smooth threads: the precision‑engineered lid glides open and shut, resisting wear even after countless sessions.
  • Built to last: solid construction and sturdy materials mean this grinder will outlive every other piece you own.
  • Compact & stylish: at 50mm it’s pocket‑friendly, and the bold purple hue adds a splash of personality to your routine.

How To Use It

Load your herb between the teeth (avoid the dead‑center), twist until resistance eases, then give the grinder a gentle tap to release the ground material. Periodically tap out the kief chamber and brush the teeth to keep performance optimal.

Frequently Asked Questions

What are the teeth on the Tsunami Sunken Top 4‑Piece grinder made of?
The teeth are crafted from hardened metal, giving them a sharp edge that quickly pulverizes herb while resisting dulling over time.
Who is the Tsunami Sunken Top 50mm grinder best suited for?
It’s ideal for both occasional users and daily enthusiasts who value a fast, clean grind and want a built‑in kief collector without sacrificing durability.
How much kief can the bottom chamber hold in the Tsunami Sunken Top grinder?
The base chamber is designed to collect a modest amount of kief—enough for several sessions—so you can tap it out and store it whenever you’re ready.
Why do grinder pieces matter (2 vs 3 vs 4-piece)?
A 2-piece just grinds. A 3-piece adds a storage chamber below the teeth. A 4-piece adds a fine mesh screen that sifts kief into a bottom chamber — the bonus layer that accumulates into a potent reward over weeks of normal use.
What is the kief catcher actually catching?
The screen sifts off trichomes — the resinous crystals that carry most of the potency. Collected kief can be sprinkled on a bowl, pressed, or saved for special occasions. A coin left in the kief chamber helps knock more through the screen.
How do I clean a metal grinder?
Disassemble and freeze it for 30 minutes (resin snaps off cold), brush out the loose material, then soak parts in isopropyl alcohol and scrub with a brush. Rinse, dry fully, and it grinds like day one. Save the iso — evaporate it to recover the resin if you like.
Aluminum vs zinc grinders — is there a difference?
Aircraft-grade aluminum is lighter, machines sharper teeth, and lasts for years of daily use. Zinc alloy is heavier and cheaper — fine for occasional use. If a grinder is suspiciously cheap and doesn't say aluminum, it's zinc.
Why does my grinder get hard to turn?
Resin builds up on the thread ring and teeth. A quick brush-out weekly and an iso deep-clean monthly keeps it turning smoothly. Storing it in a warm spot (not the fridge) between cleans also helps the threads move freely.

Shipping & Returns

View full details

East Loud. Real glass, loud prices.

The smoke shop stocking authentic brands - bongs, rigs, pipes and every part that keeps them running.

Shop the collection

How to get it right

1

Load the edges

Place material between the teeth, not dead center - the center pin does not grind. A few firm twists and you are done.

2

Work the kief screen

A coin in the middle chamber knocks extra kief through the screen. Check the bottom chamber monthly - that is the bonus stash.

3

Keep it turning

Brush out after use; freeze then iso-scrub monthly. Clean threads keep it smooth for years.

Compare similar pieces

Tsunami Sunken Top 50mm 4-Piece Grinder –...This piece 4-Part Metal Herb Grinder “Prism Cap” – R...Plastic Soda Can 2-in-1 Bong & Grinder “P...Rainbow Metal 3-Part Soda Can Herb Grinde...
Price$16.00$44.98$29.98$26.98
BrandTsunamiPrimate GlassPrimate GlassPrimate Glass
Height————
Joint————
Material—MetalMetalMetal