The Blistex Kanka Soft Brush Tooth/Mouth Pain Gel is a professional strength pain relief product specifically designed for oral pain, such as canker sores. With a clear color and gel formulation, it provides dual medications for pain relief with a pleasant taste. Made by the trusted brand Kank-A in the United States, this maximum strength product comes in a convenient 0.07 oz tube and is suitable for treating mouth pain effectively.