The core trade-off between these two machines comes down to cone-size flexibility versus fill consistency. The King Kone Version 2 loads 169 cones per cycle across five different cone sizes using interchangeable trays, with no electricity required. The Futurola Knockbox Pro 100 fills 100 king size cones per run using a vibration table that settles every cone uniformly. Boutique and multi-SKU operations lean toward King Kone; dispensaries running high-volume king size production lean toward the Knockbox.
Quick Comparison
| King Kone Version 2 | Futurola Knockbox Pro 100 | |
|---|---|---|
| Cone capacity | 169 cones/cycle | 100 cones/run |
| Fill method | Manual load + hand tamp | Vibration-assisted |
| Cone sizes | 60mm, 70mm, 84mm, 98mm, 109mm (tray-specific) | 109mm standard (other sizes with accessories) |
| Electricity | Not required | Required (vibration motor) |
| Best for | Boutique to mid-volume; multiple cone sizes | Consistent fills; 500-1,000 joints/day dispensary use |
King Kone: What It Does Well
At 169 cones per cycle, the King Kone Version 2 holds the highest per-cycle capacity of any manual-load cone filler in its class. That number matters for boutique operations where a single employee manages all packaging: one load, one tamp, one clear cycle keeps the workflow moving without adding headcount.
The interchangeable insert tray system is the machine's biggest differentiator. Separate trays are available for 60mm, 70mm, 84mm, 98mm, and 109mm cone sizes, which means one machine frame can serve an entire product lineup. Operators running both mini joints and king size cones on the same production day do not need two machines; they swap the tray and reload.
The V2 also addressed two pain points from the original King Kone Pre-Roll 169: the clearing mechanism is smoother and tray alignment improved, which reduces misfills on the edges of the tray. Neither update is dramatic, but together they cut frustration during long packaging shifts.
The trade-off is consistency. With no vibration motor settling the material, fill weight across 169 cones depends on the operator's tamping pressure and the uniformity of the grind. An experienced packager on a consistent grind will get tight results; a new employee or variable grind will show more batch-to-batch spread. That variability is manageable for boutique and retail operations but becomes a compliance concern in regulated markets that test per-unit fill weight.
The King Kone V2 is the better fit for: boutique and small-batch producers running multiple cone sizes; retail shops that package their own house brand across different formats; and operations where eliminating electrical components reduces maintenance overhead.
Futurola Knockbox: What It Does Well
The Futurola Knockbox Pro 100 is a vibration table filler. Load 100 cones into the tray, spread material across the surface, and the motor vibrates the table until the ground flower settles uniformly into each cone. The key outcome: fill weight consistency across the batch is tighter than what hand-tamping reliably delivers, especially at volume.
For dispensaries and licensed producers running 500 to 1,000+ joints per day, that consistency is the main buying argument. Regulated markets often require batch records and per-unit fill weights within a tolerance window; a vibration filler with a calibrated grind reduces the variance that manual tamping introduces. The Knockbox does not eliminate all variation, but it removes the operator variable from the equation.
The Pro 100 is a step up from the base Futurola Knockbox 100 Standard in vibration control and build quality. For light-volume use, the standard kit is sufficient. For high-frequency production use over multiple shifts, the Pro's more robust motor and improved vibration settings reduce long-term wear. Futurola's machines are Dutch-engineered and have been a production standard in commercial pre-roll operations for years.
The main trade-off is cone-size flexibility. The Knockbox is optimized for 109mm king size cones in its standard tray configuration. Accessories exist for other sizes, but retrofitting takes time and each size requires a separate purchase. If your operation runs mixed cone sizes, you are adding friction that the King Kone tray system avoids entirely. The 100-cone capacity per run is also lower than the King Kone's 169, though the vibration step replaces most of the hand-tamping time so net throughput is more comparable than the numbers suggest.
The Knockbox Pro 100 is the right fit for: operations running primarily 109mm king size at 500+ units per day; licensed producers who need tighter fill consistency for compliance; and production kitchens where hand-tamping is a throughput bottleneck.
Which One Should You Choose?
Choose the King Kone Version 2 if you package multiple cone sizes, want a lower-power-consumption setup, or are running a boutique operation where one employee handles all packaging. The 169-cone capacity and the interchangeable tray system give you the most operational flexibility for a mixed-SKU lineup.
Choose the Futurola Knockbox Pro 100 if you primarily run 109mm king size cones, fill consistency across each batch matters for regulated market compliance, and you are producing 500 or more joints per day where hand-tamping creates a real bottleneck.
The two machines are not mutually exclusive. Some operations run a King Kone for variety SKUs and a Knockbox for high-volume king size runs. If your volume justifies two machines, that combination covers both use cases without compromise. Both are stocked in the pre-roll cone filling machines collection.
Cones and Accessories
Both machines work with standard pre-rolled paper cones from multiple suppliers. Both are compatible with pre-rolled cones across a range of sizes. The King Kone's tray system also accepts Futurola cones, so you can mix and match paper stock without changing machines. Note that the King Kone insert tray system requires matching trays to cone size; the base machine ships with one tray configuration, and additional sizes are purchased separately. For the Knockbox family, the standard kit includes the tray for 109mm king size.
After filling, the Utektik Pop Top Capper can close finished cones quickly after either machine, removing another manual step from the workflow.
Related Guides
Frequently Asked Questions
- Is the King Kone or Futurola Knockbox better?
- It depends on your volume and cone size needs. The King Kone Version 2 handles more cone sizes and loads 169 cones per cycle, making it more flexible for boutique and multi-SKU operations. The Futurola Knockbox Pro 100 delivers more consistent fills for high-volume king size production. For a mixed boutique operation, King Kone is the more versatile choice.
- How many cones does the King Kone fill?
- The King Kone Version 2 loads 169 cones per cycle. Full cycle time, including load, tamp, and clear, is approximately 10 to 15 minutes per batch. Depending on operator speed, that works out to roughly 600 to 900 cones per hour.
- Does the Futurola Knockbox work with all cone sizes?
- The Knockbox is optimized for 109mm king size cones in its standard configuration. Adapters are available for other sizes, but the machine is less flexible than the King Kone's interchangeable tray system for operations running multiple cone formats.
- Do I need electricity for the King Kone?
- No. The King Kone is a fully manual machine with no electrical components. The Futurola Knockbox requires a power source for its vibration motor.
- What is the difference between the Futurola Knockbox 100 and Knockbox Pro 100?
- The Pro 100 features improved vibration control and a more robust build compared to the standard Knockbox 100. For high-frequency production use across multiple shifts, the Pro is the better investment. The standard Knockbox 100 is well-suited for lighter-volume operations that do not need the Pro's enhanced durability.
- What cone sizes work with the King Kone Version 2?
- The King Kone Version 2 uses interchangeable trays and supports 60mm, 70mm, 84mm, 98mm, and 109mm cone sizes. Each tray is specific to one size, so switching formats requires swapping the tray rather than adjusting settings. This design makes the machine a strong fit for operations running two or three cone sizes regularly.
- Can I use the King Kone or Futurola Knockbox for hemp pre-rolls?
- Yes. Both machines are cone-agnostic and work with any flower type that grinds to a consistent, medium-coarse particle size. Hemp flower is typically drier than cannabis, which can affect flow through the Knockbox vibration table. Running a test batch at a slower vibration setting is recommended when working with hemp for the first time.
