Koil Killaz

At Puff'Dis, Koil Killaz is one bottle: Koil Killaz Polar Edition Rumble, a 30 mL salt nicotine e-liquid listed under our Fruit profile. All three options cost $26.99 and share the same flavour and bottle size. That leaves one decision: 12mg, 20mg or Bold 50.

One Koil Killaz bottle, one price across its options

Polar Edition Rumble is the only Koil Killaz product in our catalogue. It is a 30 mL bottle of salt nicotine e-liquid, and we list it under our Fruit flavour profile. Browse that profile if you want to compare it with the other fruit e-liquids we carry.

The bottle comes in three options: 12mg, 20mg and Bold 50. Price is the same across all three, so strength is the only thing to choose.

What 12 mg/mL and 20 mg/mL mean in a 30 mL bottle

The unit mg/mL means milligrams of nicotine in each millilitre of liquid. The 12mg option holds 12 mg of nicotine per millilitre, and the 20mg option holds 20 mg per millilitre.

To find the total nicotine in a full bottle, multiply the mg/mL figure by the bottle size of 30 mL. Both options come in the same 30 mL bottle, so the 20mg bottle holds proportionally more nicotine in total than the 12mg bottle.

If you already vape, match the concentration printed on the liquid you use now.

Bold 50 is labelled differently from the two mg/mL options. The FAQ below explains how to check it before you order.

Bottled salt nicotine is filled into your own device

Koil Killaz Polar Edition Rumble comes as bottled e-liquid. It is not a prefilled pod or a disposable, so you need a refillable pod system or tank of your own to use it.

This bottle is listed as salt nicotine. Before you fill your device, read the device maker's guidance on salt nicotine e-liquids and on which coil or pod to use.

To compare it with other bottled liquids in the same format, see our Salt Nic range, where we list the salt nicotine bottles from other brands.