Apisolis bee smoker used , this was a xmas present last year and only used twice. It comes with a full sealed bottle of the liquid also a half full bottle, 3 of the coils and a usb charger fully working in almost new condition. This is an easy-to-use, safe alternative to a smoker. Apisolis has bellows like a traditional smoker, however that is where the similarities end. Instead of using smoke, Apisolis produces a gentle vapour, which is based on ingredients present in essential oils. This avoids inhalation of toxic fumes and removes the risk of being burnt. The temperature is regulated and produces only a gentle steam on demand, Apisolis also completely avoids all risk of fire. Safer for you and your bees. Once set up, Apisolis is very easy to use. It is charged via a USB cable and will switch off after 20 minutes of inactivity to prolong battery life. One major advantage is that you don’t go home after an inspection smelling like a bonfire!