Remark
1. All cartridges are shipped in empty tank.
2. Cartridges will be packed in foam box.
3. The colors and strains will be randomly selected if not specified in orders.
Important notice: its empty cartridge with packing boxes, and if no mark for flavor request, we send it at random.

1. The device is equipped with a battery/tank and a separate mouthpiece. Be sure to keep the mouthpiece in a secure place while you're in the filling process.
Filling the device with a syringe or other tools is easy. Simply use one of the two holes on the outside. Non-FLLL CENTER LOC. Do not fill both outer hole simultaneously, the other hole should be left open in order to let air escape.
3. Push the mouthpiece into the device and press it into the device until it is in a position to click. Do this within one minute after filling the device.

AFTER FILLED
After the device has been filled and the mouthpiece has been put on the device within a minute of filling it, flip the device upside down. This will allow the oil to cool from the coil.
After the device is lipped upside down for 30 mins, flip it upside down for another 30 minutes. This allows the oil to completely fill the coil. There is a possibility to experience dry hits if the coil is not fully saturated.
When you are done inverting the device then store it in a temperature environment between 68 and 77 degrees F.

ADDITIONAL INFORMATION
* Available for up to 1.0 ml
The outer diameter (diameter) of the needle should be 1.8mm.
* Do not preheat oil over 122 degrees F.
The coil can absorb up to 30% of a tank. The oilvolume will be visually reduce and headspace will be formed.

1. We are a professional pen and disposable cart manufacturer specialized in sales, production and exporting, located in Shezhen. We have over 5000 square meters dust-free workshop, over 500 employees and we have a production capacity of 300,000 pcs monthly.
2. Our production line is focused on disposable pens (cartridges) and thread batteries 510 thread, as well as OEM service. Our products have passed SGS, MSDS MSDS testing, ROHS testing, and CE testing. Our factory ensures that every product is tested for quality before being shipped to customers. If you require high-quality products, we won't disappoint you and will provide you with the best products in best price.