While freebase and nic salts are the two main options designed for vaping, technically you could use other forms. However, performance and safety may suffer.You have all the classic flavors too: mixed berries, passion fruit, strawberry lime and a few more besides…M?c dù m?t s? thi?t b? Pod System công su?t th?p v?n dùng ???c Freebase Juice nh?