Sold in 7 sizes with no minimum size order. Plastic Bottle Sizes are from 946ml (32oz), 473ml (16oz), 240ml (8oz)and 60ml (2oz). Just added a 30ml and 10ml for DIY'rs. A 60ml Bottle of Flavor Concentrate can make as many as 20 or more Flavored 30ml Bottles. Make up to as many as 300 or more 30 ml bottles with this Concentrate when purchasing a Quart Bottle or 946/ml Bottle.
The concentrate goes a long ways but keep in mind that the flavor is dependent on your taste and liking.
Suggested Usage: 3%-5%
Base: Propylene Glycol