“I tried to think of the most harmless thing… Something that could never ever possibly destroy us.” Stay Puft #19 is a fusion by 710 Labs that crosses the strains Marshmallow OG and Grape Gasoline. Its effects are purported to offer a calming and cerebral effect that may transition into a relaxed state. a Stay Puft #19 offers a unique nutty and creamy flavor with an earthy exhale.