It may appear evident, but you would like to make sure that the System from which that you are buying the N2O tanks is reliable and responsible. There have already been circumstances of fake nitrous oxide tanks remaining sold online and in stores. En el mercado circulan versiones falsificadas inseguras https://cream-deluxe-gas-spain35689.csublogs.com/38616191/facts-about-cream-deluxe-nitrous-oxide-express-spain-revealed