Out Of Stock
  • 25 or more $18.32
  • 50 or more $18.14
Reward Points: 23
  • Brand: OBS
  • Product Code: engine nano


Newest OBS RTA tank engine nano, three fashionable colors available, can hold 5.3ml e juice, the new OBS tank inherited the engine tank's top airflow design, don't worry condensate and leaking, only rotate the top cap to adjust airflow, the engine nano tank features the patent top side filling design, rotate and pull up the top cap to refill e juice. the engine nano tank built-in single elliptical post holes design, the 17mm large size build deck allow vapers to install the pre-built coils easily. all parts of OBS RTA tank detachable, easy to clean.



  • Material: 304 stainless steel + pyrex glass
  • Colors: Black, Silver, Gold
  • Capacity: 5.3ml
  • Size: 54.5*25mm
  • POM drip tip(food grade)
  • Precise design of air circulation system
  • Patent top side filling design
  • Subvert the tradition top airflow
  • Single elliptical post holes design
  • All parts detachable
  • Accurate locating bar and slot design



1*engine nano RTA

1*extra glass tube

1*RTA accessory bag


Note: please ensure you have basic knowledge on how to properly to use it.

1)If the tanks use sub ohm coils, vapers must be sure that your device and batteries can handle sub ohm coils, only recommend experienced users order this, extra safety precautions should be practiced when using a sub ohm tank. the tank only work with the mod that can support the atomizer and coil.if you have a tank and resistance is 0.3ohm, you must sure that the mod or battery can support resistance low to 0.3ohm.improper use and lead to injury or damage.use the OHMS LAW Calculator to check.if you have question,please feel free to contact us.

2) Smokstore will not responsible or liable for any injury, damage, defect, permanent or temporary that may be caused by the improper use of Li-ion battery, coils, tanks, mods etc.please have a basic knowledge of vape.welcome to contact us anytime to get help.

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