Bulk custom grinders for dispensaries
Bulk custom grinders,built for dispensaries.
GMI is a bulk custom grinder manufacturer — one of the oldest in the industry, machining since 2014. Every grinder is CNC-machined in-house from 100% aircraft-grade aluminium and 3D deep engraved with your logo. No minimum order: test one, scale to a thousand.
Volume pricing, no minimum
Per-unit price at each quantity break. Start with a test run, then scale the same design as your dispensary sells through.
| Quantity | 2-Part (per unit) | 4-Part + kief catcher (per unit) |
|---|---|---|
| 25+ | $12.75 | $18.00 |
| 50+ | $11.00 | $15.50 |
| 100+ | $10.25 | $14.25 |
| 250+ | $8.50 | $12.00 |
| 500+ | $7.75 | $10.75 |
| 1000+ | $6.75 | $9.50 |
Every order includes a free custom scraper. A free custom box is included from 100+ units. Printed acrylic grinders from $3.99/unit at 100.
GMI vs typical custom grinder suppliers
Minimum order
1 unit
25–50 units
Material
100% aircraft-grade / medical-grade aluminium
Zinc alloy or cast metal
3D deep engraving
Gold, silver, black, rose gold
Laser / print / sticker only
Proof
Free digital proof in ~1 business day
—
Lead time
10–20 business days after approval
—
Who it's for
Dispensaries, head shops, brands
Promo / import middlemen
Trusted by 10,000+ dispensaries and brands since 2014
GMI has machined custom grinders for Run The Jewels, Native Roots, High Focus, Jacana, Penrose and thousands of dispensaries, head shops and brands. We are the manufacturer, not a middleman.