The Cookies x G Pen Connect is a concentrate attachment that magnetically mounts to a water pipe you already own and turns it into a torchless e-nail. It heats in five seconds off an 850mAh battery, runs three preset temperatures with no exposed nail, and fits 10mm, 14mm, and 18mm glass-on-glass joints. It sells for $74.95 in the Cookies colorway, against a $149.95 list.
The pitch here is subtraction rather than addition. A traditional e-nail setup means a controller box, a coil, a power cable, and a permanent surface to keep it all on — which is a fine thing to own and a terrible thing to move. A torch setup means owning a blowtorch, running butane, and timing a cool-down by feel. The Connect deletes both.
It clips onto the glass already sitting on your table, charges over a cable, and works from a button. Whatever you liked about your bong's filtration and volume, you keep. What you drop is the equipment around it.
The heating element is ceramic, paired with what G Pen calls a patented reverse airflow design. That geometry matters more than it sounds: on a conventional exposed-nail setup, vapor has to travel across open air before it reaches glass, which costs you both temperature and terpenes. Pulling air through the chamber in the opposite direction keeps the vapor path enclosed, so density holds up and nothing is exposed to be touched by accident.
The no-exposed-nail part is not just a comfort feature — it is the difference between a device you can hand to someone and one you have to supervise.
Temperature runs on three presets, indicated by color and driven by voltage: low at 3.1V shows blue, medium at 3.6V shows green, high at 4.1V shows red. There is also an extended draw mode for longer pulls. This is a simpler system than a numeric-display device, and worth being clear about — you are choosing among three points rather than dialing an exact degree.
In practice that covers the useful range, with blue for flavor-forward low-temp pulls and red for output, but if precise temperature targeting is what you want, this is the wrong tool and a display-equipped device is the right one.
Fitment deserves a straight answer, because this is where people get surprised. G Pen lists separately sold 10mm, 14mm, and 18mm male and female adapters, while the box ships with a 14mm male adapter only. If your piece takes anything else, you need the matching adapter, sold separately. Check your joint before ordering. That single detail accounts for most of the disappointment this product generates, and it is entirely avoidable.
Who this is for: people who already own glass they like. If there is a bong or rig on your table that you are happy with, this is one possible path into electric concentrate consumption, because you are buying a heater rather than a whole new device. It is also a good fit for anyone who wants to stop owning a torch — a legitimate motivation that does not get said out loud often enough.
Who it is not for: anyone without a water pipe, or anyone who wants a self-contained portable. In that case the G Pen Roam has its own sealed water filtration and needs no glass at all. For a desktop e-nail with more control, see the Hyer Vaporizer; for the smallest possible concentrate option, the Micro+ Wax Vape Pen. The full range is at G Pen.
The Cookies colorway is the reason this specific version exists, and it is worth being honest about what it is and is not. It is not a performance variant — the hardware matches the standard Connect. What it carries is the blue Cookies finish and the co-branding, which for a lot of people is the point.
Cookies occupies a rare position in cannabis: a brand that came out of the culture rather than being marketed into it, and one that broke into general streetwear recognition well past the boundaries of the category. A collab piece is a signal, and the people buying this one mostly know exactly which signal they are sending.
The broader significance is that the Connect is one of the products that made concentrates approachable without making them worse. Plenty of hardware has simplified dabbing by degrading it — low-quality coils, burnt flavor, disposable everything. This took the opposite route: keep the glass, keep the filtration, keep a real ceramic heater and a sealed vapor path, and remove only the torch. That is a harder design problem and a more durable answer, which is why the thing is still on shelves years into its run.
Specs
- Brand: G Pen, Cookies collaboration
- Type: Torchless e-nail attachment for water pipes
- Heating element: Ceramic, patented reverse airflow
- Heat-up time: 5 seconds
- Temperature settings: 3 presets — low 3.1V (blue), medium 3.6V (green), high 4.1V (red), plus extended draw mode
- Battery: 850mAh magnetic, pass-through charging
- Joint compatibility: 10mm, 14mm, 18mm glass-on-glass, male and female
- Charging: Micro USB
- In the box: Cookies Connect magnetic battery, Cookies Connect concentrate tank, Cookies Connect housing, 14mm male glass adapter, micro USB cable, 3 replacement o-rings, hemp travel case
- Price: $74.95 at G Pen, list $149.95
For legal adults 21 and over.
Check the water-pipe joint before buying
The Connect is an attachment, so the glass piece is a required part of the setup. The standard Cookies box includes a 14 mm male adapter. G Pen lists separately sold male and female adapters in 10, 14, and 18 mm sizes, but its main description specifically calls out female-jointed water pieces as the usual partner for the included male adapter. Measure your glass joint and identify its orientation rather than guessing from the overall pipe size. A mismatched joint will not become secure through extra force or an improvised seal.
Set the water piece on a flat surface and test the fit with the Connect cool and empty. The glass should support the attachment without tipping. A tall battery hanging off a narrow joint can alter balance, particularly when someone reaches for the carb release. If the rig is fragile or valuable, a different glass setup may be a safer choice. A compatible diameter alone does not guarantee a stable, comfortable configuration.
Because the Connect works with existing glass, water level and cleanliness remain the owner's responsibility. Fill to the water piece's intended level, check for splashback, and clear the piece before putting the attachment away. The Connect does not supply a pipe or replace routine glass cleaning. Its appeal is using a familiar rig with electronic heat, not eliminating the maintenance of the rig.
Loading, heating, and airflow
G Pen describes a ceramic heater, reverse airflow, three heat presets, and an extended session mode. It says the unit can reach operating temperature within five seconds. This is a manufacturer claim under its intended conditions, not a guaranteed time for every cold battery and load. Start with a modest amount of concentrate in the tank, install the housing, and use the current manual for the power-button sequence. A very large load can travel into the air path and make cleaning harder.
The spring-loaded carb release opens the airflow to clear the chamber. That control is useful after a draw, but it is not a substitute for a clean tank or water pipe. If vapor production drops, inspect tank residue, adapter seating, battery charge, and airway before increasing heat. The blue, green, and red settings describe device voltage presets. They do not establish an exact temperature at every point in a concentrate load; avoid treating a color as an absolute thermal measurement.
G Pen's Connect use guide explains charging and button operations. The Micro USB battery supports pass-through use, according to the maker. Keep the charging connection dry, arrange the cable so it cannot tug the rig over, and do not handle the ceramic area immediately after heating. No exposed nail reduces one obvious burn hazard, but the tank and nearby hardware still become hot.
Cleaning and replacement decisions
Clean the tank regularly, as G Pen advises, and let the parts cool first. A swab can remove fresh residue more gently than scraping a baked-on deposit. Keep solvents away from the powered battery and inspect the magnetic connection for buildup. A dirty connector can make an otherwise charged battery appear unreliable. Use only the cleaning and soaking methods permitted for each removable part in the current manual.
The product page lists individual Connect tanks, batteries, and glass adapters, though any one accessory can be sold out. Check replacement availability before buying an older collaboration edition for heavy daily use. The Cookies finish is cosmetic; a matching blue replacement may be harder to source than a functionally compatible standard part. Document the kit when it arrives so a future warranty or parts request can identify the precise version.
Who benefits from this format
A person who already owns a stable, compatible water pipe has the clearest use case. The Connect turns that glass into a concentrate setup without a torch. A buyer who wants one self-contained portable device should compare the G Pen Roam instead, while remembering that its built-in hydrotube introduces a different cleaning routine. The Connect is also unlike a 510 cartridge battery: it has a tank for concentrate and an adapter for a water pipe.
G Pen's current listing shows the Cookies edition available at $74.95, down from a $149.95 comparison price, with a one-year warranty indicated on the page. Sale pricing and stock can change. The official Cookies x G Pen Connect listing is the exact purchase reference; inspect shipping, return eligibility, adapter size, and the seven listed box components there. A bargain stops being a bargain if the required glass adapter and compatible rig are overlooked.