Hybrid top cap. This top cap has a completely copper inner structure and a completely stainless steel outer structure. With the 510 connection threading being of copper material, the contact between the atomizer and device will still hold the great conductivity that copper ensures. All Klean mods will come with a sleek tool to remove these hybrid top caps with ease.

Seamless 18650 tubing. This tubing holds a copper inner structure and seamless stainless steel outer structure. The copper inner structure promises a near zero voltage drop and the 304 grade stainless steel outer structure provides durability. Our mod is designed so that from moment the button is pushed, electricity follows through nothing but copper.

Adjustable recessed magnetic firing button. The entire button housing is copper while the surrounding outside portion is stainless steel. Again, this method of having an entire copper inner structure helps to maintain that near zero voltage drop loss. An oversized copper con