Le Chef USA Culinary Torch MULTIPURPOSE HAND TORCH; SPEND LESS: Use it in kitchen and even in home DIY like plumbing & welding. EASY TO USE AND ADJUST: Use industry standard Piezo ignition button. Start and manage flame w/ ease. HEAT UP EVERYTHING YOU NEED: It uses Butane which can heat everything up to 2370F/1300C. CONTINUOUS HEAT: Heat, melt, and cook everything in 90 minutes. It can last a 90-minute usage time. SAFE: Le Chef USA Professional Culinary Torch has a Gas Flow Regulator Safety Lock and finger guards.