Joyetech eGrip RBA Use Guide

The eGrip RBA Base is meticulously engineered and crafted. It features the first factory produced changeable coil system, whose resistance is bigger than . By only replacing the coil and wicking material, it will make your vaping experience more economical. In addition, an extra air inlet hole was added to the eGrip RBA Stand, which will increase the afow compare to a standard the eGrip. eGrip RBA 510 Adapter is consisted of a base and a cover. It helps to measure the resistance of RBA heating coil