Smok tfv4 mini backup kit includes two short-sized cores and same shorty-sized replacement glass tube, the size of tfv4 mini reduce 10%, but capacity increased by about 14%, the capacity from 3.5ml to 4.0ml, the small core, large capacity, less juice consumption, new tfv4 mini backup kit will bring you better vaping experience.
1*extra glass tube
1*0.3ohm Clapton dual core
1*1.8ohm Clapton single core
1*improved-design silicone sealing pad
Note: please ensure you have basic knowledge on how to properly to use it.
1)if the coils are sub ohm coils, the user should be sure that the tank and mods can handle the sub ohm resistance coils, please make sure you have the great understanding of them, if you are not sure, please do not order and use, welcome contact us any time to get help.
2)Smokstore will not responsible or liable for any injury, damage, defect, permanent or temporary that may be caused by the improper use of Li-ion battery, coils, tanks, mods etc.please have a basic knowledge of batteries.welcome to contact us anytime to get help.