KRT Vape Carts 510 Cartridge

Features:
1.Ceramic mouthpiece,
2.Smart and mini size
3.Embedded vertical vertical coil
4.2.0mm oil lntake hole for high thik oil
5.Medical grade Pyrex glass tank cap
6.Pure taste without leak or other smell

Test:
1) Simulation test of 3000 meters air pressure;
2) -20ºC- +60ºC temperature test ;
3) Salt Spray Test
4) Appearance Test(wearproof,Sweat,Rigidity,Adhesive Force Etc.)
5)Functional Test(Smoking amount,Suction, Backflow,Leakage,Capacity,Resistance,Short-Circuit Protection Etc.)
6) Life Test(Puffs,self-discharge of battery,Negative Pressure Leakage Ect.)
7) Drop Test,Vibration Test, Ect.