I like that the 2ml tank can be replaced by an included 4.5ml glass tube
It has a clock
I like the clean look of the device.
I’ve never had a joytech device but if I win then I will have one.
Centered 510 connector
Which feature of Espion do you like most?
#1 Display colors
Have you ever used any Joyetech products
#2 Espion, yesterday