1. Upgraded Mesh Plex3D-Matrix coils (60 - 80W) heat fast and maximize coil surface area for more flavors 2. Long lifespan 3. Easy slide top fill with a silicon seal 4. Advanced leak prevention 5. The Go Max is a 510 thread tank made with high-quality PCTG Plastic 6. Instant flavor swap on 7. Nice looking with four colors 8. 5.5ml big capacity with a diameter of 24mm Dimensions: Φ29*45.5 Tank Capacity: 5.5ml Resistance and wattage range: 0.19ohm 60-80W Coil material Kanthal Top or bottom airflow: Bottom Airflow Wick material Woodpulp/Cotton How to fill the Tank: Top Fill Colors: Black, Green, Blue, Pink, Transparent