Flavour variety packs maintenance guide (Vanilla Custard)
Flavour variety packs advice for Liverpool, covering shipping zones, what to look for and where the trade-offs actually sit.
The gap between a mid-range and a premium flavour variety packs narrows once you know which components you actually use. What surprised us most was how little the 2.0 Ω regular coil changes the draw character compared with the 55:45 PG/VG liquid sitting in the chamber.
Local availability in Liverpool shapes the practical answer more than the marketing does. Two things to check before ordering: the USB-C socket on the base and whether the 2.0 Ω regular coil is the newer generation.
Comparing this against a 55:45 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume. The 6.5 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem. Expect roughly 1586 full puffs from a charge at 12 mg/ml, based on average session length in our testing.
Flavour tracking stays consistent from the first day to roughly the 2.0 Ω regular mark before the profile flattens and a swap makes sense. In Liverpool, availability of the 2.0 Ω regular coil is the practical bottleneck, not the device itself. The mesh tip mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips.
The instruction booklet is thin, but the diagrams are clear enough that most people set the device up without further help. If you take one thing from this page, make it the coil compatibility check. A device that needs a coil you cannot source locally becomes an expensive ornament within a month. In Liverpool, availability of the 2.0 Ω regular coil is the practical bottleneck, not the device itself.
Worth noting that the 510 thread takes a small amount of care to keep clean, which we cover in the maintenance section below. For cloud chasers, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge. If you take one thing from this page, make it the coil compatibility check. A device that needs a coil you cannot source locally becomes an expensive ornament within a month.
Specifications
These are the figures that matter day to day, and the ones worth comparing across models.
| Reference model | RELX Pro |
|---|---|
| Brand family | Vaptio |
| Battery capacity | 1000 mAh |
| Power range | 25 W |
| Liquid capacity | 6.5 ml |
| Coil | 2.0 Ω regular |
| Bottle size | 50 ml |
| Liquid ratio | 55:45 PG/VG |
| Nicotine strength | 12 mg/ml |
| Material | stainless steel |
| Charge port | USB-C |
| Connector | 510 thread |
| Airflow | adjustable sliding |
| Mouthpiece | mesh tip |
Flavour and performance notes
A representative profile is Vanilla Custard: creamy, rich, described as warm vanilla bean with a smooth cream finish. On a 55:45 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 2.0 Ω regular mark before the coil begins to mute it.
Practical considerations in Liverpool
Availability in Liverpool is the factor that decides most outcomes here. Confirm the 2.0 Ω regular and the USB-C are both in stock before committing, and check that the 510 thread matches your existing device if you already own hardware. Duty and GBP rates move, so treat prices as current rather than fixed.
Take the time to get it right the first time; the difference shows up over months of use rather than days.
