The GeekVape Zeus Mesh Coils are made specifically for the long awaited leak-proof Sub-Ohm tank, the Zeus Sub-Ohm Tank. The Zeus Subohm Tank retains the structural design concept of the original Zeus series with an upgraded quick change prebuilt coil system. Utilizing the latest technology of GV Mesh coil system to optimize E-liquid flavor and vapor production. The Zeus Sub-Ohm Tank is easily the best tank to date. The Zeus Mesh Coils utilize high grade KA1 (A1 Kanthal) and can handle more than enough in terms of power!