About this itemCopper flame lighter, the copper tube has no bad smell and offers you a healthy burning environmentAdjustable: The temperature can be up to 1300, adjustable flame and fire power.Ergonomic design for comfortable holding in the hand, wonderful texture. Card security baseAlign the protruding part of the bayonet to the notch of the gas bottle and turn it clockwise,Then you can fix it;which can be replaced, cycle use is environmentally-friendly.Professional Butane torch for pastries desserts blazing soldering jewelry and suitable for restaurant, household, picnic, hiking, camping and other outdoor activitiesNote:Stay away from children. Prohibited to aim the flame gun at people or animals. The spout is hot during and after using. Do not touch and close to inflammable things until it cools down.