The Stingfree portion is actually a patented pouch for snus and modern oral nicotine pouches, accredited from the US and Europe. It features a protective side that efficiently lowers the burning feeling and discomfort to the person's gum and oral mucosa.[fourteen] Tobacco-free snus have opened up a brand new market https://images.google.es/url?q=https%3A%2F%2Ficyshop.es%2F%3Fcollections%2Fsnus