Vapefly announced their new innovative pod mod kit that come with RMC coil, which is rebuildable mesh coil. You just need to replece the cotton and coil then you can get the mesh coil rebuild simply and quickly. That is much more easy and convenient to use than RBA coil and of course more cost-effective than finished coils. Main Features: 1. Transparent cartridge for convenient observing e-liquid, side filling system 2. Also compatible with Optima RDTA Cartridge which supports single coil/mesh building 3. Comes with O-1 0.3Ω/O-2 0.6Ω FreeCore Mesh Coil, also with a RMC Coil to DIY 4. Single 18650 battery, output power 5-80W 5. Zinc Alloy material, durable and exquisite Learn More: Vapefly Optima For any questions about or any vape wholesale in China, feel free to contact us. ElegoMall provides worldwide shipping and competitive price, register on ElegoMall Now to get your new user coupon that worth $1,000 (wholesale only) and 20% OFF coupon for retail. And for any inquires, feel free to contact us.