The MSR Piezo Igniter reliably lights most canister stoves with push-button convenience. The ignition element is protected inside the igniter's tube, making it far more reliable than stove-mounted igniters and the tube also collects a small amount of gas, further aiding ignition. FeaturesUn-mounted design and recessed, protected element deliver excellent durability and reliability.Tube collects gas around element for consistent ignition.Designed to work with most canister stoves (Not compatible with the Reactor stove, or other radiant burners).