These 0.3ml sample cartridges are the perfect size for filling samples and selling them for a lower price than a typical 0.5ml, 0.8ml, or 1.0ml (giving new buyers with a limited budget the chance to try your product) or giving them away as a free sample.
At less than 1/3 the size of a 1.0ml vape cartridge these make perfect giveaways for that first time customer (to get your foot in the door) so they come back and purchase larger orders from you in the future!
reliable wick system
good cloud vapor
great for mix-and-match since three 0.3ml carts are smaller than one 1.0ml