35 FLAVORSSide by side
RAZ TN9000 vs Off-Stamp X-Cube Kit
These two sit at the same price and split on the only fork that changes what you buy next month. The TN9000 is a sealed disposable: 12mL, then a new device. The X-Cube is a kit: 18mL now, and a Classic Cube pod after that — a refill we actually stock.
5 min readUpdated August 26, 2026
Specs, side by side
Every figure below is the one published on each product page. A highlighted cell is the side with the clearer advantage on that row.
| Spec | RAZ TN9000 |  Off-Stamp X-Cube KIT 25K |
|---|---|---|
| Price | From $19.99 | From $19.99 |
| E-liquid | 12mL | 18mL |
| Advertised puffs | Up to 9,000 | Up to 25,000 |
| Nicotine | 5% / 50mg | 5% / 50mg |
| Battery | 650mAh rechargeable | 1000mAh device + 100mAh pod |
| Charging | USB Type-C | USB Type-C |
| Display | 0.96" HD | Smart screen |
| Format | Disposable | Pod kit |
| Coil | Mesh | Not listed |
| Airflow | Adjustable | Not listed |
| Flavour options | 35 | 15 |
More liquid, and a refill you can buy
The X-Cube holds 18mL against the TN9000's 12mL — half as much again — and it is a kit. After that first 18mL you buy a Classic Cube pod, stocked here, another 18mL. The TN9000 is sealed: 12mL, then a new device.
That is the comparison. Puff counts (25,000 against 9,000) make the gap look larger still, but they are lab estimates. Millilitres and whether the battery stays are the two facts that survive.
Where the TN9000 argues back
Thirty-five flavours against fifteen. If a specific RAZ flavour is why you opened this page, the kit argument does not apply.
Adjustable airflow is listed on the TN9000 and not on the X-Cube. A 0.96" HD display against the X-Cube's smart screen — both report status; neither is a blank box.
It is also the simpler object. Nothing to seat, nothing to buy next. That is a real preference, not a lesser one.
The honest summary
Buy the X-Cube if you already know you'll still be doing this in three months — 18mL now, then pods. Buy the TN9000 if you want a sealed disposable with adjustable airflow and the RAZ flavour list. Don't pick the TN9000 because a kit sounds like more device; on liquid and on what you buy next, it isn't.
The verdict
Which one, for who
You want the cheapest device to actually live with
Off-Stamp X-Cube KIT 25KThe kit once, then a Classic Cube pod each time — a refill we actually stock, at 18mL a go.
You want the most liquid
Off-Stamp X-Cube KIT 25K18mL against 12mL, and the next 18mL is a pod rather than a new device.
You want adjustable airflow
RAZ TN9000Listed on the TN9000. The X-Cube's spec sheet does not list it.
Common questions
Which lasts longer, the RAZ TN9000 or the Off-Stamp X-Cube?
The X-Cube, on liquid — 18mL against 12mL — and you can buy another 18mL as a Classic Cube pod. The puff counts are lab estimates and not a like-for-like ranking.
Is the TN9000 a kit?
No. It is a sealed disposable. The pod and battery are one body. The X-Cube is the kit on this comparison: keep the battery, replace the cube pod.
Can I buy replacement pods for the RAZ TN9000?
No. It is sealed. If replaceable pods are why you want a kit, the Off-Stamp X-Cube is the one with a refill we stock — the Classic Cube pod.
Do both have a screen?
Yes. The TN9000 lists a 0.96" HD display; the X-Cube lists a smart screen. Both charge over USB-C.