[SELF IGNITING] - Self igniting propane torch head with piezo igniter for instant flame [SAFETY LOCK] - Safety lock feature to prevent accidental ignition and possible injury. Peace of mind and will be in full control [IGNITION BUTTON] - Ignition button lock for continuous use and no drop off while in use [LONG LASTING] - Replacement brass tips allow for easy change out if needed allowing you to use this blow head torch for a long time {ERGONOMIC HANDLE] - Ergonomic handle design providing comfort and no slip for ease of use