Stamped with Made in Japan on the bottom
They were a luxury item, only available to the top of Soviet society

Establishments are required to post signs stating that sales to minors are prohibited.6 Minors are prohibited from buying vapor products and using them in a public place.9 Internet sales of vapor products is permitted after verifying the purchaser is at least 18 years of age through a third-party service.9 Quitting statistics and benefits Quitting smoking in Michigan The CDC estimates 51.2% of daily adult smokers in Michigan quit smoking for one or more days in 2019.3 In 2014, the Affordable Care Act required that Medicaid programs cover all tobacco cessation medications.7** Michigans state quit line invests .66 cents per smoker, compared to the national median of $2.37.7 Michigan does not have a private insurance mandate provision for cessation.7 Notes and references Notes and references Updated June 2023 * The datasets for both adults and youth prevalence were used to make direct comparisons at the state and national levels

Am J Physiol Lung Cell Mol Physiol 296:L839L848 van der Toorn M, Slebos DJ, de Bruin HG, Gras R, Rezayat D, Jorge L, Sandra K, van Oosterhout AJ (2013) Critical role of aldehydes in cigarette smoke-induced acute airway inflammation
FDA has a webpage with tips to help avoid vape fires or explosions