e cigarette E-cigarettes: Facts, stats and regulations E-cigarettes: The Basics - Tobacco

of Health and Human Services, Public Health Service, National Institutes of Health, National Cancer Institute, 2001

With an ergonomic shape, sleek aesthetics, and durable 3D-printed construction, McRolly feels great in your hands and is built to last.The rolling apron is soft, flexible, and fatigue-resistantdesigned to withstand thousands of rolls without cracking or splitting at the seam (where most rolling machines fail)

Made from durable metal, the machine is designed to work for years and roll hundreds of smokes with minimal maintenance

So if you had a 2% e-liquid, then this would be the nicotine strength while the remaining 98% is made up of VG and PG