Hi, BD51 disposable is here.
The hightlight of BD51 disposable as follows:
1.Multiple oil capacity to choose: 3ml/4ml/5ml
2.With a screen to display the battery, reminding you to charge it
3.No leaking and no clogging
4.Color and logo customization
5.Charging port: Type-C
If you are interested, pls let us talk more details. My whatsApp: +86 17363677541