Imp Jar 100ml Shortfill FAQ: Common Questions Answered
Every common question about Imp Jar 100ml shortfills in one place, covering the basics, mixing, devices, cost, value, flavours and choosing, with links through to the full guide on each topic.
The short answer
This page pulls together the most common questions about Imp Jar 100ml shortfills in one place, covering the basics, mixing, devices, cost, value, flavours and choosing the right bottle. For full detail on any topic, follow the links through to the dedicated guide.
Browse the Imp Jar Originals range
100ml shortfills in disposable inspired flavours, ready to mix with nic shots of your choice. UK made in Maidstone, Kent.
The basics
What is an Imp Jar 100ml shortfill?
A 120ml bottle containing 100ml of nicotine free e-liquid, with space for two 10ml nic shots. See our full guide on what an Imp Jar 100ml shortfill is.
How many nic shots does it need?
Up to two 10ml nic shots, reaching approximately 3mg once both are added. Full detail in our nic shot amounts guide.
What flavours are available?
The same range as the 50ml bottles, spanning fruit, ice, citrus, sweet and fizzy drink profiles. Browse the full breakdown in our flavours guide.
Mixing and using
How do I add nic shots to a 100ml bottle?
Pour both 10ml nic shots into the bottle, reseal and shake for around 30 to 40 seconds. Full instructions are in our step by step mixing guide.
Can I use it in a pod kit?
Yes, the 50/50 ratio is built for pod kits and MTL tanks. See our pod kit compatibility guide.
Can I mix two flavours together?
Yes, every flavour shares the same base ratio, making blending straightforward. See our flavour mixing guide.
Cost and value
How much do 100ml shortfills cost compared to 10ml bottles?
Generally less per millilitre, since you are buying one larger bottle and two nic shots rather than twelve small bottles. More detail in our cost guide.
Are 100ml shortfills worth it?
For regular vapers who already know their flavour, generally yes. See our value guide.
How does the new UK vape tax affect 100ml shortfills?
From October 2026, the Vaping Products Duty adds roughly £22 in duty to a 100ml shortfill base. Full detail in our vape tax guide.
Choosing and comparing
How long does a bottle last?
Typically two to four weeks for a moderate vaper, though this varies with usage. Full detail in our lifespan guide.
How do I choose the right flavour and strength?
Match your device, pick a flavour family you already enjoy and choose a nicotine strength based on your background. Walk through it in our buying guide.
How does Imp Jar compare to other 100ml shortfill brands?
Mainly in the consistent 50/50 ratio, where many competitors default to thicker sub-ohm focused blends. See our brand comparison.
Part of the Imp Jar 100ml guides hub
This page is part of our complete Imp Jar 100ml guide series. Return to the Imp Jar 100ml Guides Hub for the full topic overview. Browse the related guides below.