1. Cloutank F1 battery with tree colors LED button to indicate the power capacity
2. Unique airflow design make vaping more smoothly
3. Solid pyrex glass materials
The Cloutank M4 Kit with new airflow control feature, larger more efficient heating coil, enhanced screen filtration, larger capacity for dry herb, and overall enhanced design. This 2 in 1 M4 Starter Kit for Wax&Dry Herb.