Enjoy countless dishes. Our infuser adds a smoky flavor and aroma with very little effort. The longer the smoking time, the more the flavor intensifies. It also produces cold smoke that preserves different kinds of food and drinks without heat. Specification: Product Name: Bubble Smoking Gun Material: PP/Metal Product use: smoked cocktails/molecular cuisine/coffee and tea Precautions: Do not burn without essential oils Precautions: 1. Not completely waterproof, be careful with liquids 2. When invading the bubble liquid, only intrude the top of the nozzle, not the whole 3. Do not tilt the body back 4. Do not pour liquid into the tank 5. Wash after each use 7.When the smoke is obviously sticky, it means that the atomizing core has been aged, please replace the atomizing core in time