Use cartridge filling guns for vape cartridges to make the process much quicker. With cartridge filling guns 50-100 cartridges can be filled in a single take. There is no longer a need to mess with syringes and they are more affordable than industry cartridge filling machines. Precise measurements can be set from 0.5 ml to 1 ml for different size cartridges. Invest in a cartridge filling gun today so you have more time to focus on your business instead of filling cartridges by hand.