JUN-L Double Flame Kitchen Blow Torch Lighter-Refillable Butane Gas Culinary Blow Torch for Cr&egrave;me Br&ucirc;l&eacute;e BBQ Welding Soldering Brazing Cooking Baking DOUBLE FLAME - The Culinary Blow Torch on Amazon has 2 FLAMES. The dual flame creates a unique temperature pattern for optimal caramelization - this uses less fuel and is more efficient than single flame blowtorches. SIMPLE OPERATION - Do you want to cook some delicious desserts and impress your friends and family like a professional chef?Bring the fun back into the kitchen? Create amazing delicious desserts all while having a good time?There are some simple operation,hoping to be useful for new friends.It has a safety switch and anti flaring feature built in. SAFE GUARANTEE - The kicthen blow torch has CE, ISO9000 quality standard certification.And we have using a special explosion-proof barrier technology.So,please do not worry about the safety when you use the blowtorch. DIVERSE AMAZING USES - The function of incredible blow torch isto BBQ,Crme Brle,brown up some green peppers,cakes and breads,light roasting some food and so on.The cooking torch is not just limited to the kitchen-the possibilities are endless once you shart eploring. when you use the blowtorch.lease do not worry about the safety when you use the blowtorch. SPECIAL ATTENTION TO THIS: In the use of the product, if the gas regulator rod to the maximum and then you ignite the flame, even if the release of the ignition key, there is still a small flame in the nozzle mouth, this is because the gas reflux slow and there is still residual gas. This is the normal phenomenon of using such type of lighters, a few times to ignite the fire and use your mouth blown the fire out can return to normal.