Cigars Hookah & Pipe tobacco Dissolvable tobacco products Nicotine gels Electronic Nicotine Delivery System (ENDS), which are products such as: e-cigarettes e-hookah ecigars vape pens advanced refillable personal vaporizers electronic pipes Components and Parts, such as: e-liquids** atomizers batteries (with or without variable voltage) cartomizers (atomizer plus replaceable fluid-filled cartridge) digital display/lights to adjust settings clearomisers tank systems flavors vials that contain e-liquids programmable software Do NOT give away free samples of any of these FDA regulated products or components and parts

Five different EC devices from three manufacturers were evaluated: Puff Bar Plus (Vape Check Technology Co., LTD Kwai Chung, Hong Kong), Puff Plus (PVG Inc., Wilmington, Delaware, USA), Flum Float (Flumgio Technology LTD, Tuen Mun, Hong Kong), Flum Gio (Flumgio Technology LTD, Tuen Mun, Hong Kong), ELFBAR BC 5000 (VAPEONLY, Shenzhen, China), and PuffXtra Limited (Shenzhen Zhengli Electronics Co., Ltd, Shenzhen, China)
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E-cigarette use behaviors and device characteristics of daily exclusive e-cigarette users in Maryland: implications for product toxicity