This molecule imparts a warm & rich nuttiness flavour to your vape. Excellent to mix with any Caramel/Carmel vanilla cream mixes. Pairs well with Bavarian Cream TFA. I also use it for lite Tobacco or RY4s where it helps approach the classic Tribeca flavour. Best way to describe it, is that delicious light Nuttiness scent you smell while walking past Kernals Popcorn stores, Acetyl Pyrazine being one of the natural flavours in popcorn kernal's husk, but it won't leave your vape tasting like popcorn. At higher mixes it starts to have a Petrol scent that's not unpleasant. Mixed with Creams and Caramels, I get a lot of compliments from friends & strangers on how warm & delicious I smell. Acetyl Pyrazine is a forever staple to have at hand.