The main fuel and ignition types are butane soft-flame lighters, torch or jet lighters, liquid-fuel wick lighters, and electric or plasma lighters
So it shouldnt be much of a surprise that, despite decades of anti-smoking campaigns, legislation focused on the habits serious health risks and a long-term decline in smoking rates, cigarettes have become noticeably less taboo once again

Criqui School of Medicine, The Chinese University of Hong Kong, Shenzhen, Shenzhen, China Xiaolin Cui Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK Mayank Dalakoti Cardiovascular Metabolic Translational Research Program, National University of Singapore, Singapore, Singapore Mayank Dalakoti Department of Community Medicine, Employees State Insurance Model Hospital, Chennai, India Roy Arokiam Daniel & Sathishrajaa Palaniraja Department of Public Health, Haramaya University, Harar, Ethiopia Samuel Demissie Darcho Center of Excellence in Precision Medicine and Digital Health, Chulalongkorn University, Bangkok, Thailand Aso Mohammad Darwesh Jadara Research Center, Jadara University, Irbid, Jordan Aso Mohammad Darwesh Division of Women and Child Health, Aga Khan University, Karachi, Pakistan Jai K
Metal: Sterling Silver, 14K Yellow and Rose Gold
If you are unsure, you can use a multimeter to test which wire is positive and negative