FreeMax Maxluke Sub-Ohm Tank features SS904L mesh material and three distinctive steel balls mechanisms are utilized for more stable and more excellent vaping experience, and to avoid potential leaking.Maxluke Tank Features: Capacity: 3ml/5ml. FM Coiltech 4.0. 0.15ohm 904L X1. 0.2ohm 904L X2. Includes: 1 x Maxluke Tank. 1 x 0.2ohm 904L X2 (Pre-Installed). 1 x 0.15ohm 904L X1. 1 x Glass Tube. 1 x O-ring. 1 x Warranty Card. 1 x Warning Card. 1 x User Manual.