This product is a 360 degree steel hose strong blue flame butane gas torch lighter. It is designed for outdoor BBQ and kitchen use. The purchaser needs to refill it before use. For safety, the inflatable lighter cannot be transported. To use, first remove any residual gas from the lighter by pressing the refill valve with a small tool. Then, refill the lighter by pressing the gas canister outlet downwards for 5 seconds, repeating 2-3 times. After refilling, wait 3-5 minutes before use. If the lighter does not ignite after 5 minutes, adjust the valve to increase the gas flow.