Coil Unit (5 pack) - Protank/T3S/Davide
Use these replacement coils to renew your Protank, Davide, and T3S cartomizers to like new.
Coil construction by design means coils will burn out: Replace the burned part instead of your entire cartomizer.
Coils are manufactured by Kangertech, the same company that builds the cartomizer.
Added benefit of buying 4 and getting 1 free.