PhatBoy XL 4-Piece Big Grinder The PhatBoy XL is a 4-inch diameter herb grinder that holds up to 8 grams per session. That number comes from the actual grinding chamber size, not marketing copy. If your customers need a grinder that handles volume — or you run a lounge doing bulk prep — this is the unit to stock. It consistently outsells everything else in our large grinder lineup. At 4" (10cm) across and 2.16" (5.5cm) tall, it is noticeably bigger than a standard 3-inch grinder. Dispensaries, consumption lounges, and pre-roll operations order it because it cuts grinding time significantly when processing in volume. On a retail shelf, it stands out. Customers notice it, pick it up, and are willing to pay more for the size and weight. We have sold a lot of grinders. The PhatBoy XL gets fewer returns and more reorders than anything else in this size range. Specifications Diameter4" (10cm) Height2.16" (5.5cm) CapacityUp to 8 grams per session MaterialAnodized aluminum alloy Construction4-piece (lid, grinding chamber, collection chamber, kief catcher) TeethCurved diamond-cut teeth ClosureMagnetic lid GripTextured ridged exterior Build Quality The PhatBoy XL is anodized aluminum alloy, not zinc. That distinction matters. Zinc alloy grinders are cheaper to make and tend to feel hollow — the teeth wear down faster and the threading loosens with use. The aluminum construction here is denser. Threading stays smooth after repeated use. In a lounge or dispensary where the grinder gets passed around all day, that durability gap shows up fast. Key Features Curved diamond teeth pull material inward rather than pushing it out, producing a consistent medium-fine grind without flipping the grinder mid-session Magnetic lid strong enough to stay closed if the grinder gets knocked off a table, but still opens one-handed Oversized kief catcher sized to match the higher throughput — no bottleneck at the screen Ridged grip provides enough traction to apply real torque on a loaded 4-inch grinder Extra-deep grinding chamber handles dense, sticky material without jamming How the 4-Piece Design Works The PhatBoy XL is a 4-piece grinder that separates into four sections. The sizing on each chamber is what sets it apart from a standard 3-inch 4-piece. Lid / top storage — the magnetic lid doubles as a staging area. Load it, flip, grind. Grinding chamber — 49 diamond-cut teeth across both halves. The chamber is wide enough that material moves freely instead of clumping in the center. Collection chamber — ground material drops through the screen and collects here. Deep enough for a full 8-gram session without overflowing. Kief catcher — larger screen area than most 4-inch grinders for better kief separation. Comes with a scraper. More details on how multi-chamber herb grinders work. The stock tooth setup produces a medium grind that works for both bowls and pre-rolls. Other grinders in the lineup offer interchangeable plates if you need to dial in grind consistency further. Who Orders This and Why Most orders come from two groups. First: dispensaries and lounges that need a behind-the-counter grinder they will not have to replace every few months. Second: retailers looking for a shelf product that customers notice and ask about because it is obviously not the same 2.5-inch grinder available everywhere else. The 8-gram capacity saves real time in volume settings. If you are prepping for group sessions or running a pre-roll operation, the difference between grinding 2 grams at a time versus 8 adds up quickly. It also works well as a branded promotional item or loyalty reward — it is clearly more than a cheap commodity grinder. Grind Consistency Default output is medium-fine, which works for dry herb vaporizers and bowls. It does not produce powder — most cannabis users want an even shred, and this grinder delivers that reliably across a full 8-gram load. Even shred means the material burns uniformly, so you are not getting one half of a bowl burning faster than the other. Cleaning A grinder this size collects resin faster than smaller units. Aluminum construction makes cleaning straightforward — isopropyl alcohol and a brush get it clean without damaging the anodized finish. Clean the kief screen separately. For commercial use, plan on a proper cleaning once a week depending on volume. A well-maintained PhatBoy XL will last years. Wholesale Orders The PhatBoy XL ships custom branded or blank, with minimum order quantities that work for small retailers and larger operations. For branding options, see the custom grinder box or contact us directly for a quote.
