New And Improved Design Provides More Efficient Combustion, Produces High Temperature Flames, And Burns Quickly Provides A Controlled Heat Source For The Siphon, Greatly Improving The Brewing Accuracy. The Air Box Has A Large Capacity And Can Be Re-inflated To Meet The Needs Of Long-term Work. The Flame Adjustment Operation Is Simple And Flexible, And The Flame Size Is Relatively Stable. New Switch Design And Automatic Ignition To Ensure Ignition In Any Environment Color: Silver + Black Material: Stainless Steel + Abs 1. During The Manufacturing And Quality Inspection Of Certain Manufacturers, The Product Will Be Tested And Ignited, Causing The Ignition And Ignition Needles To Oxidize And Blacken. This Is Left In The Normal Quality Inspection Process And Does Not Affect The Use. Do Not Worry. 2. When The Product Leaves The Factory, It Does Not Contain Gas Inside, So The Goods You Receive Do Not Contain Gas, You Need To Add Gas Before Use. (please Purchase It Yourself. General Building Materials Market Or