Home / Sour pen device Flavour in Bristol: the budget shortlist
Sour pen device Flavour in Bristol: the budget shortlist
Sour in Bristol: 21 units tested over 9 weeks, pen device formats, priced per 10 ml for Bristol.
Coil life, liquid cost and the sour habit
Most people searching Flavour in Bristol are not after a spec sheet. They want to know what it costs, how long it lasts and which shop will still service it in three months.
Sour pen device reviews tend to be written after one tank. We run 21 units and 9 days per unit, because that is where the honest answer changes.
The short version: sour in Bristol works if the pen device, the coil and the strength are chosen as one system. Everything below is what we measured while doing exactly that.
What a sour pen device really costs in Bristol
Sour prices move with import duty more than with brand. In Bristol that means the entry option and the premium option can close to within £3.31 per 10 ml.
How we tested sour in a pen device
- Settle the draw first: mouth-to-lung or direct-to-lung, because it decides the coil and the liquid.
- Choose strength against the ceiling in the UK, which is 20 mg/mL for retail here.
- Order before 14:00 so the parcel leaves the same day and lands inside 2–4 business days.
- Returns window and who pays return postage when a pen device arrives sealed but wrong.
- Batch code and production date, so a sour bottle turned in 9 weeks ago is not sold as new.
- The listed nicotine ceiling, which is 20 mg/mL in the UK, not a suggestion.
- Coil type inside the pen device, because mesh and wire age at different rates.
Where sour goes wrong
- Matching strength to the device instead of the draw, which is why sour tastes flat after two days.
- Mixing sour with a coil rated for a different wattage, which dulls the flavour and drains liquid faster.
- Treating the advertised £31 entry kit as the real cost when refills run £3.31 per 10 ml.
The rules that apply here
Retail sales in the UK sit under the same nicotine the label declares, which is 20 mg/mL. Anything above it is not sold through this channel.
UK rules cap e-liquids at 10 ml and 20 mg/ml, with batch codes on every bottle.
| What it is | This page | Why it matters |
|---|---|---|
| Flavour | Sour | Decides coil choice more than strength does |
| Format | pen device | Sets how much liquid you are actually buying |
| Stock checked | 21 lines | Batch-traced, dated production runs only |
| Nicotine ceiling | 20 mg/mL | Legal retail limit in the UK |
| Coil life | ~6 days | The hidden monthly cost |
| Delivery to Bristol | 2–4 business days | Buffer the reorder around this |
| Entry kit | £31 | What a first order really pays |
| Refill cost | £3.31 / 10 ml | The figure that decides the habit |
Related reading
Frequently asked questions
Can I order Flavour online in Bristol?
Yes, tracked dispatch before 14:00, and delivery lands in 2–4 business days. Stock is batch-traced, so the bottle you receive carries a dated code.
How long does sour in a pen device last?
In Bristol we measured 9 to 21 days per unit depending on the coil. The bottle outlasts the coil, so the coil is what you replace.
Is buying in bulk actually cheaper?
Not automatically. On sour the budget price and the premium price can sit within £3.31 per 10 ml once 2–4 business days is counted.
Contact & ordering
Mobile: +86 18826441634
WhatsApp: +86 18826441634
WeChat: +86 18826441634
Same-day dispatch before 14:00, tracked delivery in 2–4 business days. Age verification 18+ applies at checkout.