Ready to Vape, Short or Long Fill and Doubler liquids can be purchased here.
Use this simple nicotine calculator to mix nicotine into your favourite eliquids.
An Australian Doubler is a half bottle of liquid, that you need to top up with PG / VG as well as your nicotine solution. This also allows you to customize your PG / VG ratio.
An Australian Ready to Vape is a full bottle of liquid, that is generally already diluted with PG / VG and just needs your nicotine solution added.
Desired Nicotine Strength Once Mixed
How Much Nicotine To Add to Your e-Juice
Note: Don't forget to shake it like a polaroid picture! A vigorous shake for 30 seconds will get the nicotine mixed right in.