510-T tank cartridge for 510 e-cigarette

Characters for e-cig 510 tank cartridges:
1. hold for more e-liquid;
2. used for tank system, more vapor, fluent vapor;
3. beutiful colors;
4. stand for new concept of electronic smoking. 

Specs for e-cigs 510 tank cartridges:
Length: 42.5mm;
Weight: 2g;
Hold for e-liquid: 0.7ml 

Advantages for e cigaret 510 tank electronic cigarettes:
1. Huge vapor, safe using;
2. Refillable cartridge, stores 0.8g liquid, produce over 250 mouthful vapors;
3. Atomizer has 100% utilization rate, able to produce mouthful vapors when liquid content in cartridge is in low level;