The msr handheld piezo igniter spark your canister backpacking stove to life quickly and easily with the msr handheld piezo igniter msr handheld piezo igniter features a simple press of the button on the back of the ingiter produces a reliable spark that will light your canister stove sold separately ignition element is protected inside the igniter39s tube making it more reliable than stove mounted igniters tube also collects a small amount of gas from the stove to