There are many benefits to using pre-filled oil vape cartridges containing cannabis oil.They come in a variety of flavors and different cannabis strains and it gives the user the opportunity to vape their favorite strains with relative ease.Some of these strains include Gelato,Ancient OG,OG kush,chemdong and many other flavors.Visit our best dank vape shop,place an order on your favorite and get the best vaping experience.Deciding to use a pre-filled dank vape cartridge,take the guess work completely out of the equation.Contrary to other methods of using hash oil such as dab rig and nail setup or even manual portable vape pens which require little or no self loading dank vape pre-filled carts.These products may require you to press the button to inhale.Most of the time you do not even have to worry about the battery life since many vape products are designed so that charging the battery is not always necessary