Mini Tabletop Butane Gas Burner with Flame Head for Siphon Coffee Heater Maker, Coffee Maker, Mocha Pot, Gas Stove 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 brewing accuracy The air box has a large capacity and can be re-inflated to meet the needs of long-term operation Flame adjustment operation is simple and flexible, with relatively stable flame size New switch design with automatic ignition ensures reliable ignition in various environments Color: Silver Material: Stainless Steel + ABS Note: - During manufacturing and quality inspection, the product may be tested and ignited, which can cause oxidation or blackening of the ignition needle. This is part of the normal quality control process and does not affect performance. - The product does not contain gas when shipped. Gas must be purchased separately and added before first use. - After refilling with gas, allow the unit to stand for 3 minutes to ensure gas stability before ignition. Always follow safety precautions. - Lighting conditions and display settings may cause slight color variations between the product image and actual item. Measurement error allowance is +/- 1-3 cm.