Short fill e liquids are vape eliquids that come in large bottles usually 50ml minimum that have the space inside (usually filled to 80% of their capacity) them to add further e liquid known as a nicotine booster or nicotine shot.

If you are unsure of adding nic shots, we would suggest adding one nic shot of ‘18 mg nic base 70/30’ to a 50ml bottle to end up with a 3mg/ml mix. Add 2 18mg nic shots to a 50 ml bottle to make 6 mg/ml. Any questions, please let us know.