These 100% natural (no fillers) extra fine Hickory Wood Chips are designed specifically for cold smoker guns and stovetop smokers. Woodchips add natural smoke flavor and aroma to foods and bar creations including cheeses and cocktails with cold smoke food smokers. No need to pre-soak wood chips before smoking foods; compatible with the Breville-Smoking Gun food smoker, Polyscience The Smoking Gun Pro, Gourmia Portable Infusion Cold Smoker, Camerons Products Indoor - Outdoor Stovetop Smoker and of course the Outset Smoker Gun