**Dual Fuel Compatibility** - Works seamlessly with both butane (fuel not included) and propane (fuel not included), utilizing a single 8 oz butane cartridge or a 16.4 oz propane cylinder. A propane converter regulator is provided.
**Automatic Piezo Ignition** - Features a piezo-electric ignition system, eliminating the need for lighters or matches to start the flame, ensuring hassle-free lighting.
**User-Friendly Design** - The GS-3400P is designed for simplicity, equipped with an adjustable heat dial and automatic piezo-electric ignition for easy operation.
**Safety Mechanisms** - Includes a built-in pressure sensor cartridge ejection system and a gas flow shut-off feature (for butane), which ejects the cartridge if abnormal pressure is detected.