Farm to Vape's Thinner is the easiest way to mix your own e juice's using your concentrates and oils. Farm to Vape Thinner is our proprietary blend of PEG 300 and PEG 400 designed to match the molecular weights of the active ingredients in herbal concentrates. Simply add your concentrate to a Farm to Vape boilable dropper bottle, add Farm to Vape, boil and you are ready to vape. This is our 60ml size for those who are looking for a larger bottle of our famous Thinner. If you like to make many different flavors and strengths at a time, then this 60ml size is for you.