Extra! Extra! The eye-catching Koopor Primus TC mod comes into the scene. You did not take it wrong. It is a 300W mod with a most trendy shape inspired by "The Transformers". The energy mod is powered by 3 18650 batteries. After intensive tests, it is proved to be a very safe vaping device. The magnetic battery door it comes with is way easier for you to switch batteries. Under the TC mode, it can support a minimum of 0.06 Ω. Venting holes are all over the battery door which enables a good venting and battery protection. You could easily monitor your mod status via the tremendous large OLED screen. Plus its smooth Zinc Alloy finish, it might be another focus in this year. Features: Max 300W power TC/VW Modes Creative transformers shape More venting holes for better heat dissipation Magnetic battery cover Easy to read big OLED display Ergonomic Design More info : 300W KOOPOR Primus TC MOD Now it is available at Heaven Gifts for $67.9 dollars with the 8% off coupon "AHGEVAPE" used.