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Grinders
Custom branded grinders are one of the most popular and effective cannabis promotional products. Every time your customer grinds their flower, they see your logo and think of your brand. We carry custom metal grinders, biodegradable hemp plastic grinders, acrylic grinders, and specialty grinder cards — all available with your logo or full-color custom design.
Grinders are a cannabis essential that customers use daily, making them the perfect branded merchandise for dispensaries, smoke shops, cannabis events, and trade show giveaways. Our grinders range from budget-friendly acrylic options to premium 4-piece metal grinders with kief catchers.
Quick Answer: Grinders at a Glance
- What it is: Custom metal, acrylic, hemp plastic, and card-style grinders with your branding
- Who uses it: Dispensaries, smoke shops, cannabis brands, event teams
- MOQ: Varies by product
- Price range: $2.79–$8.49 per unit
- Lead time: 3-5 business days
- Customization: Logo or full-color custom design
- Ships to: USA, Canada
- Made in: Varies by product
FAQ
Everything you need to know about or Custom Grinders
We offer custom metal grinders (4-piece with kief catcher), biodegradable hemp plastic grinders, acrylic grinders, and grinder cards. Metal grinders are our most popular option for retail and premium gifting. Hemp grinders are ideal for eco-friendly brands. All can be branded with your logo.
Laser engraving creates a permanent, premium look by etching your logo directly into the metal surface — it never wears off. Full-color printing allows for vibrant, multi-color designs including photographs and gradients. Both methods produce professional, durable branding.
Yes. Our biodegradable hemp plastic grinders are made from sustainable hemp-based materials that break down in a landfill, unlike conventional plastic grinders that persist for centuries. They’re durable enough for daily use while being better for the environment.
Yes. We offer competitive wholesale pricing on all grinder types — metal, hemp, and acrylic. Volume discounts are available for larger orders, making bulk grinder orders affordable for dispensaries, cannabis brands, and promotional distributors. Contact us for tiered pricing based on your quantity.
Absolutely. Custom grinders are popular for cannabis trade shows, 420 events, dispensary grand openings, and brand launch parties. We handle orders from a few dozen to thousands of units. Bulk orders get the best per-unit pricing, and we offer rush options for tight event deadlines.
Biodegradable hemp grinders and acrylic grinders are the most budget-friendly options for high-volume giveaways. Metal grinders are a premium option that customers keep and use for years. All options include custom branding with your logo.
Custom branded grinders are one of the most effective cannabis promotional products available. Unlike a lighter that eventually runs out or a rolling paper that gets used once, a quality grinder stays in a customer’s rotation for years — putting your logo in front of them every single session. The material you choose shapes the perceived value, the brand story, and the per-unit cost.
This guide covers all custom grinder options available through Cannabis Promotions: metal grinders in three sizes (40mm, 50mm, 63mm), biodegradable hemp plastic grinders, acrylic grinders, and the stainless steel grinder card.
Metal · 40mm
Compact · 4-piece
Metal · 50mm
Most popular
Metal · 63mm
Large · 4-piece
Hemp Plastic
Biodegradable
Acrylic
Budget-friendly
Grinder Card
Wallet-size
Quick Comparison Table
| Grinder | Material | Pieces | Size | Kief Catcher | Imprint | Best For |
|---|---|---|---|---|---|---|
| Metal – 40mm | Metal alloy | 4-piece | 1.5″ × 1.3″ H | Yes | Full color or laser etch | Travel · pocket carry |
| Metal – 50mm | Metal alloy | 4-piece | 2″ × 1.4″ H | Yes | Full color or laser etch | Everyday use · retail merch |
| Metal – 63mm | Metal alloy | 4-piece | 2.5″ × 1.7″ H | Yes | Full color or laser etch | Group sessions · VIP gifts |
| Hemp Plastic | Biodegradable hemp | 2-piece | 55mm (2.17″) | No | Full color or eco sticker | Eco brands · sustainability |
| Acrylic | Acrylic plastic | 2–3 piece | Standard | No | Full color logo | Bulk giveaways · events |
| Grinder Card | Stainless steel | 1-piece | 3.4″ × 2.1″ | No | Full color (+ back/sleeve) | Wallet merch · business cards |
Custom Metal Grinders
Metal grinders are the premium choice — and the most popular across the entire grinder lineup. All three metal sizes are 4-piece designs featuring razor-sharp grinding teeth, a mesh screen, a magnetic closure lid, and a dedicated kief catcher in the bottom chamber. The heavy-duty metal alloy construction means customers keep and use these for years, not months.
Imprint options are full-color direct print or laser engraving on the lid. Laser engraving produces a precise, permanent metallic-white mark that never fades or chips. Full-color print puts your entire logo in vivid color on the cap. Both options are included in standard pricing.
Available in black and white stock colors. Lead time is 3–5 business days for standard orders.
Three Sizes — Which One Is Right?
40mm — Most Compact
1.5″ × 1.3″ H · Smallest and lightest. Fits easily in a pocket or purse. Ideal for on-the-go consumers and travel kits.
50mm — Most Popular
2″ × 1.4″ H · The sweet spot. Comfortable to grip, large enough for a full session, small enough for everyday carry.
63mm — Largest
2.5″ × 1.7″ H · Maximum capacity. Best for group sessions, bulk grinding, and VIP gift sets where the grinder is the centerpiece.
Custom Hemp Plastic Grinders
The custom hemp plastic grinder is made from biodegradable hemp fibers — no metal, no synthetic plastic, no magnets, no paint. It breaks down naturally at end of life and can be composted, making it the only truly zero-waste grinder option in the lineup. At 55mm diameter (2.17″), it’s a compact 2-piece design that delivers consistent grinding performance from a plant-based material.
Logos can be applied with UV printing directly on the hemp surface or via recycled paper stickers using eco-friendly inks. For dispensaries and brands that have made sustainability commitments, the hemp grinder backs up that positioning with a product that is genuinely aligned with those values.
Hemp grinders are one of the most budget-friendly options in the lineup, making them viable for higher-volume giveaway campaigns without sacrificing the eco story.
Custom Acrylic Grinders
Custom acrylic grinders are the most affordable entry point in the grinder category — the right choice when volume is high and per-unit cost is the primary consideration. Acrylic grinders deliver reliable 2–3 piece grinding performance in a lightweight, durable package, available in multiple body colors with full-color logo printing.
Acrylic has high weather resistance, won’t fade or yellow over time, and transparent material options let customers see the ground herbs as they work. For dispensary grand openings, cannabis trade shows, 420 events, and large-scale giveaway campaigns, acrylic grinders deliver branded value at a price point that makes wide distribution practical.
Custom Grinder Card
The custom grinder card is a flat stainless steel grater that fits in a wallet or purse — 3.4″ × 2.1″, the same footprint as a standard business card. A paper sleeve stores excess ground material. Full-color logo is printed on one side, with the option to print the back or sleeve for an additional charge.
The grinder card is the most compact, most portable grinder available, and it doubles as a branded item that customers actually keep and carry. It’s an excellent add-on in a dispensary gift pack, a conversation starter at trade shows, and a memorable alternative to standard business cards for cannabis industry professionals.
Lead time is 3–5 business days, making it one of the faster custom grinder options available.
How to Decide: A Quick Framework
1. What’s the goal? High-volume giveaway → Acrylic or Hemp. Dispensary retail or merch kit → Metal 50mm. Premium gift or VIP reward → Metal 63mm or laser-engraved. Eco campaign → Hemp. Unique conversation-starter → Grinder Card.
2. What’s the brand story? Sustainability-first → Hemp. Premium quality → Metal with laser engraving. Accessible everyday value → Acrylic or Metal 40mm. Innovative and memorable → Grinder Card.
3. What size fits your audience? Everyday consumers on the go → 40mm. General dispensary customers → 50mm. Enthusiasts, group smokers, collectors → 63mm. Always-in-pocket portability → Grinder Card.
Shop All Custom Grinders
Metal – 40mm
4-piece · compact
Metal – 50mm
4-piece · most popular
White Metal – 50mm
Best logo pop
Metal – 63mm
4-piece · large
Hemp Grinder
Biodegradable
Acrylic Grinder
Budget giveaways
Grinder Card
Stainless · wallet-size
Not Sure Which Grinder Is Right?
Our team can help you choose the best material, size, and imprint option for your budget and goals. Request a free mockup to see your logo on any grinder before you order.
FAQ
What is the most popular custom grinder for dispensaries?
The 50mm 4-piece metal grinder is the most popular option. It hits the right balance of size, quality, and perceived value — compact enough for everyday carry, large enough for a full session, and premium enough to sit on a dispensary retail shelf or go into a gift set.
What’s the difference between full-color print and laser engraving on metal grinders?
Full-color print reproduces your logo in vivid color directly on the metal lid — ideal for detailed logos and multi-color artwork. Laser engraving burns a permanent mark into the metal surface, producing a precise metallic-white finish that never fades, chips, or wears off with daily use. Both options are available at standard lead times.
What is a 4-piece grinder and why does it matter?
A 4-piece grinder has four components: a lid with teeth, a grinding chamber, a mesh screen, and a bottom kief catcher. The screen filters fine trichome crystals (kief) into the bottom chamber where they collect separately — a genuine functional upgrade that cannabis consumers value. All three metal grinder sizes are 4-piece. Acrylic and hemp grinders are 2–3 piece without a kief catcher.
Are hemp grinders as functional as metal grinders?
Hemp grinders deliver consistent grinding performance for everyday use. They are not as hard or as long-lasting as metal grinders, and they don’t have a kief catcher. For brands where the eco story is the priority, hemp grinders are a strong and genuine choice.
What’s the best grinder for a high-volume event giveaway?
Acrylic and hemp grinders are the most budget-friendly options for bulk event giveaways. Both deliver functional grinding performance, full-color custom branding, and a per-unit cost that makes ordering in quantity practical. For slightly higher perceived value, the 40mm metal grinder is a strong option.
Can I order multiple grinder sizes in one order?
Yes. You can mix sizes and materials in a single order. Contact us and we can set up a combined order with the right quantities of each.
What other products pair well with custom grinders?
Grinders pair naturally with custom rolling trays, branded rolling papers, and custom lighters for a complete branded rolling kit.
