Lightweight & Portable. The Piezo Ignitor for Canister Stoves is small,lightweight and portable, weights 19g, 3.54inch,0.31 diameter.No power supply is needed for this igniter lighter. Our Striludo striker lighter consumes electric energy and converts electric energy into plasma arc. Easy to Use. Our piezo lighter is super easy to use. Simply align the ignition head with the camping stove, turn on the gas switch on the stove, and then press the ignition switch Durable & Reusable. The piezo lighter can be used repeatedly.It can igite for thousands of time, saving you a huge amount of money. Also our torch striker is made of high quality stainless steel and ABS plastic, sturdy and high temperature resistance Compatable with Camping stoves.The gas lighter for backpacking stoves is suitable for daily indoor and and outdoor use. Especially perfect for camping stoves on travel camping , hiking, BBQs, cooking, fireplaces and so on. Not compatible with the MSR Reactor and WindBurner stoves, or other radiant burners