How do I know if the vaping gear I’m using is of good quality?

As a rule of thumb it’s better to pay a little more for both hardware and consumables to ensure the quality. Your specialist retailer will have the appropriate testing certification for both the hardware and consumables, so don’t be afraid to ask questions. Ask them whether the product is registered for a TPD notification or has the appropriate RoHS & CE testing and markings? All this data should be available to the retailer.