BIGFUN! Medium 2 Piece Grinder

BIGFUN is an accessories brand focused on CNC-milled 6061 aluminum grinders positioned for everyday users who want premium material quality without paying premium prices. The 6061 alloy is the same aircraft-grade aluminum used in high-end grinders like the Santa Cruz Shredder and Vibes x Aerospaced models, providing excellent hardness, corrosion resistance, and machinability for precise tooth geometry. The distinguishing design detail in BIGFUN grinders is that the center post with the magnet is located on the lower set of teeth rather than the lid side, which BIGFUN notes improves lid clearance and makes loading herb into the chamber easier. The brand offers grinders in Small (1.6-inch), Medium (2.2-inch), Large (2.5-inch), and XL (3-inch) sizes.

Yes. The BIGFUN Medium 2-piece is positioned by the brand as the ideal daily driver. At 2.2 inches it provides a practical grinding surface for personal solo sessions without being too large to pocket comfortably. The 6061 aluminum construction means the teeth maintain their sharpness and the threading stays smooth across many uses. The two-piece design is the simplest possible grinder format: load, twist, collect. For users who do not need kief collection and want a reliable, low-maintenance everyday grinder, the BIGFUN Medium delivers consistent diamond-tooth grinding in a compact package.

No. As a 2-piece grinder, the BIGFUN Medium does not include a sifting screen or kief catcher. All ground herb stays in the lower chamber, including any trichomes and kief that would be separated in a 4-piece grinder. This means users get the full potency of each grind session in every load without losing fine particles to a separate chamber. For users who want kief collection over time, the BIGFUN 4-piece models in Medium, Large, and XL sizes include a mesh screen and pollen catcher. For users who prefer their herb undivided and want a simpler two-part design, the 2-piece is a deliberate and practical choice.

CNC milling is a subtractive manufacturing process in which a computer-controlled cutting tool removes material from a solid aluminum billet to create the final shape with high dimensional accuracy. This approach produces tighter tolerances than casting or extrusion, meaning the teeth are precisely shaped and spaced, the threading engages smoothly without wobble, and the chamber walls are consistent in thickness. 6061 aluminum is an alloy with excellent machinability, hardness, and corrosion resistance, making it the material of choice for high-quality grinders. The combination of CNC milling and 6061 aluminum in the BIGFUN Medium results in a grinder that operates smoothly from first use and maintains performance over extended use without developing the slop, stripped threads, or dull teeth common in lower-grade alternatives.

The BIGFUN Medium 2-Piece Grinder is available in multiple anodized aluminum color options. BIGFUN grinders have been available in colors including black, silver, gold, blue, purple, and green, though specific availability at Haze Smoke Shop depends on current inventory. The anodized finish is applied through an electrochemical process that integrates the color into the aluminum surface for durability, resistance to scratching, and a smooth premium feel. Color selection does not affect grinding performance.

After each session, open the two pieces and brush herb debris from the diamond-shaped teeth and chamber walls with a small stiff brush. For a deeper clean, place both pieces in a sealed bag with isopropyl alcohol and shake to dissolve resin buildup. Rinse thoroughly with warm water and allow both pieces to dry completely before reassembling. The anodized finish is alcohol-resistant and will not be damaged by isopropyl cleaning. Because the BIGFUN is a 2-piece grinder with no screen to manage, cleaning is significantly simpler than a 4-piece setup, typically requiring only a brief brush between sessions and an occasional isopropyl soak every few weeks depending on use frequency.