The GEMM disposable tanks are designed with multiple built-in mesh coils, eco-friendly PCTG material, easy top-filling sealed with a silicone plug, and 360 degrees of e-liquid feeding. The coils adopt a new diamond mesh structure and patented 90% tea fiber cotton & 10% organic cotton formula, which refresh your flavors!  Moreover, as a disposable sub-ohm tank, GEMM provides massive puffs and serves 30 to 40 tanks before the flavors are muted!

• Diameter：25mm
• Height：51.35mm（Standard Edition)
• E-liquid Capacity：5/4ml（Standard Edition)
• Material：Steel/PCTG
• Thread: 510