These coils are made by fusing 2 spaced claptons together, creating lots of pockets for your juice to sit in, which helps with flavour production. When vaping these coils at a high wattage there is a chance for spit back, but this is expected in these circumstances.
2 x 28 Gauge N80 Core
36 Gauge N80 Wraps
Single Coil 0.5 Ohms
Dual Coil 0.25 Ohms
1 Pair of Definitive Small Staggered Fused Clapton Coils.
If you do not understand the principals OHM's law or have no experience with battery safety, DO NOT PURCHASE THIS PRODUCT. This is and ADVANCE USER item. No refunds or exchanges for this item.