Sold as “Baller-Liquids”, “Zombie-Liquids” or “Knaller-Liquids”, vaping liquids containing synthetic cannabinoids, sometimes called Spice, have attracted attention in Germany and France. Now cases have been reported in Switzerland, where the substances are covered by the Narcotics Act. Photo by jovan barretto on Pexels.com The newspaper 20 Minuten has reported cases in Zurich and St Gallen. Zurich cantonal police confirm that they have encountered such products, but know of only a few cases.