Biosci Rep 32:115 Schaller J-P, Keller D, Poget L, Pratte P, Kaelin E, McHugh D, Cudazzo G, Smart D, Tricker AR, Gautier L, Yerly M, Pires RR, Le Bouhellec S, Ghosh D, Hofer I, Garcia E, Vanscheeuwijck P, Maeder S (2016) Evaluation of the tobacco heating system 2.2 part 2: chemical composition, genotoxicity, cytotoxicity, and physical properties of the aerosol
They stock several big name brands to accommodate different flavor preferences, puff counts, and nicotine strengths
'I think that everything is art, it is an art that makes a point and it has a real meaning
But cracks, chips, significant discoloration or other noticeable damage will greatly reduce the value of a piece