Original Quality 510 Cartridge Vape With A Grade Ceramic Coil Less 0.3% Failure rate For Flat/Barrel

Our Cartridges Fail rate < 0.5%, Before bulk using our cartridges, pls make sure your oil is avaible for our Cartridges.

For failed cartridges, we will send you new cartridges for replacement without any reason.

Testing Notes

We write these testing notes in order to make sure our cartridge makes your oil stand out instead of getting you into troubles, because the viscosity of extracts out there in the States differ among different oil manufacturers.

*Place qty order only after full testing and finding out the correct oil hole size version for your oil.

*Please make sure to test  Our cartridges with your oil for at least 5 days.

*Please test at least 10pcs of samples.

*Aspects you’re supposed to take into consideration:

A. Leakage testing: Follow filling instructions, then put the cartridges upright for a week and see if there is any leakage.

B. Flavor testing: Use it as a normal user to feel the taste and see if it deliver the quality and integrity of your premium extracts.

C. Degrade testing: Use up the oil in the cartridge and see if the quality of vapor degrades.

D. High temperature testing: put the cartridge filled with your oil in your car in the sun for a whole afternoon and see if there is any leakage. This is what users usually do.

What we should do if there is negative result?

A. What if there is leakage?

Firstly,make sure you followed the filling instructions. If you already followed the filling instructions and there is still leakage, it means the oil hole size is probably too big for your oil. New samples with smaller oil hole size are supposed to be tested.

B. What if the flavor is not good?

To be frank, among all the samples we sent out, no customers complained about this yet.

But we’re still open to listen to you if by any chance there is bad flavor produced.

C. What if the flavor degraded too much while the oil is used up?

No feedback on this yet, either. But we are also open to your feedback and get to know what we can do to solve your problems.

D. What if it leaks after being kept in a car in the sun for a whole afternoon?

This is possible. If this happens,you’re supposed to try smaller oil intake hole version and see.

If possible, give users notes not to do that.