Company News7 min read

The MAGNUM: The First 4-Gram Vape That Won’t Clog, Ruin Flavor, or Get Returned

The MAGNUM 4-gram vape eliminates clogs and return rates for licensed cannabis brands. White-label orders start at 500 units with custom MOQ and print options.

Apr 5, 2025

The MAGNUM: The First 4-Gram Vape That Won’t Clog, Ruin Flavor, or Get Returned

The MAGNUM is Finished Goods's 4-gram disposable vape: a hardware-first solution for licensed cannabis brands that need high-capacity output without clogs, returns, or flavor degradation. Available for white-label orders with custom MOQ starting at 500 units.

We built the MAGNUM because the market demanded a 4-gram vape that actually works, and we knew we could deliver one. While most hardware in this category clogs long before the tank is empty, we engineered the MAGNUM from the ground up around the specific demands of high-capacity concentrate delivery. The result is a device that handles up to four grams without compromising flavor, consistency, or consumer trust.

The MAGNUM Meets Market Demand

The MAGNUM is our most ambitious collaboration to date, a product we co-developed with XVapes, one of Colorado's leading cannabis vaporizer brands, to meet real market demand for high-capacity devices.

We ran an intense R&D cycle with XVapes to solve the real challenge: it's not hard to jam four grams into a vape. The hard part is making it work without clogs, without waste, and without degrading flavors across the entire tank.

Using a proprietary vaping machine to test competing models on the market set the bar low. Nearly every product tested clogged long before they were used up. These clogs aren't just annoying or device-breaking. They strain the atomizer and frustrate users, who eventually give up and move on.

Clogs kill customer satisfaction, and repeat sales.

Why Aren’t More Brands Going Bigger?

Live Resin and Live Rosin may be hogging the spotlight these days, but demand for low-budget bulk-style product offerings has never been higher. The MAGNUM can accommodate anywhere from 1–4 grams of cannabis concentrates, even resin or rosin, and what our retailers and brand partners are hearing from consumers is clear: they want more disty, in hardware they can count on.

Lots of customers are weighing convenience and cost over anything else and you really can’t beat the affordability of a topped-off MAGNUM all-in-one handheld vaporizer.

In Colorado, for example, adult-use regulations allow brands to sell up to eight grams of cannabis concentrate in a single vape. So why are most brands still capping their vapes at one or two grams? The answer isn’t demand, it’s hardware. The economics of larger-capacity vapes make sense, but only if the device actually works.

Most hardware on the market can’t handle high volumes without clogging or wasting oil. That’s why no major brand has successfully scaled past two grams, until now. Brands in New Jersey, New York, Michigan, Pennsylvania, Massachusetts, and beyond, if your state allows larger vape capacities, why not take full advantage? The market is ready. Now, so is the hardware.

The MAGNUM Redefines What’s Possible

Finished Goods doesn’t get on a call and tell you how hardware limitations must dictate your SOPs or your business plan. They integrate into those crucial aspects of your brand and expand them with industry-leading customization and make-sense solutions.

That’s why Finished Goods set out to solve a problem that has stalled or killed other high-capacity vape launches. As our team puts it:

“We don’t just make vaporizers, we vape them. The MAGNUM is a testament to our PrecisionFlow™ technology, proving that high-capacity devices can deliver authentic flavor without clogging. Everyone says their vapes don’t clog, but if that’s true, why stop at 1 or 2 grams? The reality is, scaling up exposes design flaws, and that’s why no major brand has cracked the code on a larger-capacity device, until now. With the MAGNUM, we’ve engineered a vaporizer that matches atomizer materials to oil viscosity, ensuring a smooth, clog-free experience from the first hit to the last, no matter what you’re vaping.”

The MAGNUM 4-gram vape cartridge is fully customizable from the coil to the colorway. You can easily, effectively, and affordably brand a product with a precision-tuned toke. Each device is calibrated to the viscosity and flow of your specific extracts. The tank channels every drop of concentrate into the patented PrecisionFlow™ atomizers. The result: fresh flavor, big clouds, and potent effects from the first hit to the last, with no clogs.

The MAGNUM 4-gram vape cartridge ships in pre-racked 25-unit trays. These trays are compatible with all popular filling systems. The device features custom airflow calibration, regulated temperature control, and a toke-timer on the LED screen for accurate dosing. The MAGNUM is already changing the game, up to four full grams at a time.

That is supply meeting demand and you don’t need to be an Economics major to know how that stacks profits.

The MAGNUM is our latest addition to a growing lineup of highly reliable devices and product-moving packaging designed in-house to help cannabis brands like yours succeed.

Max out your margins, lower costs for customers, and offer a bulk oil option that actually lasts. The hardware is here.

4-Gram Vape Cartridge FAQ

Why does a 4-gram vape cartridge clog more than a 1-gram cart?

High-capacity devices put more stress on the atomizer and the airpath. Hardware that performs fine at one gram often fails at four. Oil pools, viscosity shifts with temperature, and condensation builds up faster. Most off-the-shelf carts were never engineered for that volume. The MAGNUM solves this by matching atomizer materials to oil viscosity, which keeps it clog-free from the first hit to the last.

Is a 4-gram vape cartridge legal in my state?

It depends on local rules. Colorado, for instance, allows up to eight grams of cannabis concentrate per single vape under adult-use regulations. New Jersey, New York, Michigan, Pennsylvania, and Massachusetts each have their own caps. Always check the latest guidance from your state's cannabis regulator before launching a 4-gram vape cartridge SKU. The Colorado Marijuana Enforcement Division publishes current rules online.

How does PrecisionFlow™ technology prevent clogs?

PrecisionFlow™ matches atomizer materials and airflow geometry to the viscosity of the specific oil being vaped. The tank is engineered to channel every drop of concentrate into the atomizer rather than letting it pool. This prevents the pressure buildup, condensation, and oil migration that cause failures in standard high-capacity carts. The result is consistent vapor quality from the first pull to the last.

Can the MAGNUM 4-gram vape cartridge be used with live resin or live rosin?

Yes. The MAGNUM accepts anywhere from one to four grams of cannabis concentrate, including live resin, live rosin, and distillate. Each unit can be calibrated to the viscosity profile of your specific extract. That flexibility is part of what makes it a strong fit for vertically integrated brands and contract fillers alike. Pair it with the rest of the Finished Goods hardware lineup for a fully customized program.

What's the unit-economics case for a larger 4-gram vape cartridge?

A 4-gram vape cartridge spreads fixed hardware cost across more grams of oil, lowering the per-gram device cost. That gives brands room to either expand margin or pass savings on to customers. For consumers, a single high-capacity unit is more convenient than juggling multiple smaller carts. As long as the device actually finishes its oil without clogging, the math works in everyone's favor.

Why work with Finished Goods on a high-capacity vape program?

We don't sell off-the-shelf hardware and call it custom. We work alongside operators to spec airflow, atomizer materials, temperature curves, and packaging around the actual oil being run. That collaboration is how the MAGNUM 4-gram vape cartridge went from a market gap to a launch-ready SKU. For brands serious about scaling beyond one and two grams, the conversation usually starts with a single sample run and a roadmap that fits your filling line, your retailers, and your margin targets.

Where can I see the MAGNUM 4-gram vape cartridge in action?

The MAGNUM is currently shipping to launch partners in Colorado and is rolling out to additional adult-use markets through the rest of the year. Retailers and brand operators interested in samples, demo kits, or co-branded launch programs can request a consultation directly through the Finished Goods sales team. Expect the lineup to expand as more states raise concentrate caps and as more brands realize the unit economics of a properly engineered high-capacity device.

Buyer Validation Note

Before scaling MAGNUM into a production launch, buyers should validate three things with their oil and packaging stack: how the device performs after storage, how the mouthpiece and airflow path hold up after repeated handling, and how accurately the finished unit fits its carton or display packaging. This matters because high-capacity disposables carry more oil, more retail value, and more customer-service exposure than smaller formats. A strong sample run should include filled-device aging, draw resistance checks, leak checks, charge behavior, and a small group of real-use testers before the first large purchase order is placed.

Related QC Process

The same product logic behind MAGNUM should be validated with repeatable testing. See how we automate vape hardware QC testing before a large-format vape program scales.