At 25,000 puffs, the Geek Bar Pulsar X is one of the longest-running disposables on the shelf. For most people that's the better part of a month before it's done, though heavy use will shorten that.

It's rechargeable, which is the practical point at this size. A device built to last that long needs topping up, otherwise the battery would quit well before the e-liquid. Nicotine is 20 mg/mL salt.

The ten flavours are mostly iced: Watermelon Ice, Mango Peach Ice, White Grape Ice, and similar, with Miami Mint for a cooler, mintier option. If you tend to stick with iced fruit, the range suits that. The real puff count moves with how hard and how often you draw.