Durable and safe construction Built with a durable zinc alloy and ABS material, featuring a multilayer electroplating finish and a wiredrawing texture. Includes a ceramic heatinsulation vent for safe, temperature operation. Ecofriendly, refillable design Refillable for repeated use, reducing waste. The compact body delivers a powerful flame while remaining easy to use in diverse environments. Adjustable flame for versatile tasks Flame size adjustment valve located at the center of the lighter, with a bottom inflation vent for adding butane. Use quality butane to extend the lighter's life. Big flame, portable and practical Delivers a jet flame up to 2850°F and a flame length up to 6.1 inches. Compact dimensions are 5.55 x 3.15 x 1.18 inches, making it suitable for a range of tasks from home cooking to outdoor camping and arts and crafts. 23 practical use scenarios In the kitchen: caramelize sugar, sear meats, or ignite a stove or grill with precise control. Outdoor activities: light charcoal grills, start campfires, or ignite lanterns during camping or tailgating. Arts and crafts: use for flame finishing on projects, bead work, or other craft applications that require a controlled, temperature flame. Note: For performance and longevity, use quality butane and follow all safety guidelines during operation.