Vaporesso MTX coils are compatible with the iTank M vape tank and the Vaporesso Gen Fit Vape Kit. With these coils, you will be able to inhale more discreetly and feel like you are smoking a cigarette with an MTL (Mouth To Lung) inhale. For best results, we suggest using 8-12W with these 1.2 ohm coils because they\’re made for MTL use, these coils are best used with e-liquids with 50% PG concentration or higher.Features:Coil Resistance: 1.2 ohmsCoil Types: MeshPack Size: 5 PackVape Style: MTL vapingWattage: 8-12Contents:5 x Vaporesso MTX CoilCompatible with:iTank M Vape Tank, Vaporesso Gen Fit Vape KitWe recommend to use with:50/50 E-Liquids and Nic Salt