Uwell Yearn Pre-filled Cartridge designs for its slim body yet powerful function. The transparent body allows you to check out the juice condition whatever you want.
This Cartridge adopts patented isolated e-liquid chamber technology to prevent leakage and keep the liquid fresh until it is ready to be used.
1.UWELL patented isolated e-liquid chamber technology
2. 20mg/50mg nic salt
3.Transparent windows on both sides to check juice level
Size: 34.4 x 20.1 x 10.4mm