Quintessentially Aspire, the Finixx mod adopts the innovative material and craft in vaping industry. Craftsmanship still matters. Made of liquid silicone in the back and metallic zinc alloy frame, Finixx is focusing on ergonomics. This greater touch and extra softness mean you will get a more comfortable hand feeling. Finixx Pod Tank adopts food grade Nylon (PA12) material, which is heat-resistance for more stable and safer performance. The spring strip instead of normal spring offers an unparalleled blend of quality, consistency, responsiveness, and innovation. And Finixx pod tank is equipped with two popular BP coils, 0.3Ω and 0.17Ω mesh coils, specially designed for Cloud chasers. It is also compatible with all BP coils including the BP RBA.