About Youde (UD) Pre-made Clapton Coils
UD ease the pain of building with Clapton coils with this pack of pre-made Clapton coils. Each pack contains 10 individual coils suitable for either 5 dual coil builds or 10 single coil builds. Each coil is made from 26ga (0.4mm) Kanthal wire wrapped with 32ga (0.2mm) wire.
When building with two coils, the resulting resistance will be half the individual coil's resistance (e.g. a dual 0.6ohm coil build will be 0.3ohm).
About resistance wire and coil building
Vapers who like to have complete control over their vaping experience usually turn to building their own coils. To produce the massive amount of vapour that so many crave you basically need to heat as large a surface area of cotton as possible, this is why sub-ohm vaping is so popular. Lower resistance wires are thicker, which allows you to cover a larger area of cotton (wick). Wire thickness are measured in gauges ("ga" or "awg"). The lower the ga/awg number the thicker the wire (e.g 24 ga is thicker than 30 ga). Millimetre measurements are also provided to avoid confusion.
Kanthal wire has long been the standard material for coils but with technological advances comes the use of different wire--including nickel (Ni200) which changes resistance when heated. This allows certain devices equipped with temperature control to only heat the coil to a certain temperature, which virtually eliminates dry hits.
Atomizer building is not for beginners or intermediate users and one must know about electrical safety (especially Ohm's law) when building coils.
*Order must be placed before 4pm Mon - Fri. All delivery times are estimates.
Our UK free delivery service will generally mean that if placed between Monday and Friday your order will arrive the day after you place the order as all orders are sent out via Royal Mail First Class delivery, however on the rare occasion it can take up to 7 days (note Royal Mail does not deliver on a Sunday).
Next Day (guaranteed) Delivery - Royal Mail Special Delivery (Next Day by 1pm) - £5.99
Royal Mail Special Delivery orders will be delivered by 1pm the next working day when placed before 4pm Mon - Fri. This service is unavailable in certain outlying areas and deliveries do not occur Sundays or Bank Holidays.
Channel Islands, Northern Ireland, Highlands and Islands - Where possible we will despatch orders to offshore locations and the Highlands using Royal Mail 1st Class Post and Royal Mail Special Delivery Services, but please allow a little more time for them to arrive.
Deliveries to Europe are free with orders over £150, £5.99 for orders between £30 and £150, or £9.99 for orders under £30. Orders to Europe typically take 4 to 7 working days but on occasion they may take longer.
We do not ship outside of Europe.
If you order by 4pm on a week day your order will despatch the same day. Our Royal Mail standard delivery method means your order should arrive next working day from despatch date (and this is the case 90% of the time), but please wait 7 days before contacting us. If you need it quicker, you can select a faster delivery method (eg Royal Mail Next Day Guaranteed) in the checkout under "Shipping Method". For more information, click the Delivery Tab.
The Electric Tobacconist® Ltd abides by the Distance Selling Act (2000). If, once you have purchased items from us, you decide you no longer want them, then you have 28 calendar days in which to return them and we will refund them in full within 28 days of the cancellation date (including any postage and packing paid) as long as the packaging remains unopened. This excludes e-liquids, clearomizers and disposables.