This is our all-in-one grinder for perfectly filling cones without the mess. The integrated funnel system is sized at a standard 2.5 inches (63mm), making it fast, clean, and efficient for most pre-rolled cones.
This tool combines a durable 4-piece aluminum grinder with a built-in cone holder and a detachable funnel. This clever design helps you grind your herb and channel it directly into a pre-rolled cone with precision, greatly reducing spills and prep time. It's the perfect grinder for anyone who wants an efficient and clean workspace.
Unlike standard grinders that require you to pinch and scoop herb into a cone, this model streamlines the whole process. The top piece doubles as a secure holder for your cone, while the funnel attachment directs the ground material exactly where it needs to go. This system is made for a seamless workflow from grinding to filling, making it a faster and cleaner option.
Every part of this grinder is designed for performance and longevity. From the material choice to the precise dimensions, each detail leads to a better, cleaner user experience. Understanding these specs shows why it’s a superior tool for preparing your cones.
The 63mm size offers a great balance between grinding capacity and portability. At the same time, the anodized aluminum construction ensures it can withstand daily use without chipping or degrading. This combination delivers a reliable grind, session after session.
| Specification | Value (What it is) | Benefit (Why it matters) |
|---|---|---|
| Material | Anodized Aluminum | Provides a durable, corrosion-resistant, and non-stick surface for smooth grinding and easy cleaning. |
| Design | 4-Piece with Funnel & Holder | Integrates grinding, filling, and pollen collection into one tool, eliminating mess and extra steps. |
| Diameter | 63mm / 2.5 inches | Offers enough space for grinding a generous amount of herb at once without being too bulky. |
| Screen | Stainless Steel Kief Screen | Separates and collects fine pollen in a dedicated chamber, ensuring no material is wasted. |
| Lid | Magnetic Closure | Keeps the lid securely attached during grinding to prevent spills and protect the contents. |
Beyond the main funnel system, this grinder includes several features that improve its usability and value. A powerful magnetic lid, efficient teeth design, and a dedicated kief chamber work together to deliver a great grinding experience from start to finish.
The lid contains a strong magnet that snaps it shut and keeps it securely in place. This prevents it from accidentally opening while you're grinding or transporting it, ensuring your herb stays contained. The smooth rotation also makes the grinding action feel effortless.
Yes, it does. As a 4-piece grinder, it includes a middle chamber with a fine mesh screen. As you grind, finer particles, or kief, are sifted through and collected in the bottom chamber. We even include a small scraper tool to help you collect every bit.
Filling a cone has never been easier. This intuitive process takes just a few seconds and delivers consistently packed cones with minimal effort. Follow these simple steps for a flawless fill.
This grinder offers exceptional value, but it's helpful to see how it fits within the broader category of affordable accessories. Here’s a quick comparison of different grinder types you might consider in the under-$30 price range.
While the funnel grinder excels at cone filling, other models might focus on simplicity or portability. This table helps clarify the trade-offs between features, function, and convenience to help you make the best choice for your needs.
| Grinder Type | Primary Benefit | Best For | Price Point |
|---|---|---|---|
| Aluminum Funnel Grinder (This Product) | Fast, No-Spill Cone Filling | Users who primarily use pre-rolled cones. | $$ (Under $30) |
| Standard 4-Piece Aluminum Grinder | Maximum Kief Collection | Users who want a durable, all-purpose grinder. | $$ (Under $30) |
| 2-Piece Acrylic Grinder | Lightweight & Portable | Travel or budget-conscious users. | $ (Under $15) |
| Biodegradable Hemp Grinder | Eco-Friendly Material | Environmentally conscious users. | $ (Under $15) |
Keeping your aluminum grinder clean is essential for its performance and longevity. Regular maintenance prevents thread binding, ensures a smooth grind, and keeps the kief screen from clogging. A clean grinder is a happy grinder.
Yes, it is perfectly safe. Anodizing creates a hard, non-reactive, and corrosion-resistant layer on the aluminum's surface. This protective coating prevents aluminum particles from flaking or mixing with your herb. To clean, simply soak the pieces in isopropyl alcohol, use a small brush to remove residue, rinse thoroughly with warm water, and let it dry completely before use, or use a dedicated grinder cleaner.
If you're looking for different sizes, materials, or styles, be sure to check out our complete collection of premium herb grinders. We offer a wide range of options to suit every preference and need.
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