- Enhanced Comfort: This product undergoes high-temperature quenching heat treatment, significantly increasing its overall hardness and providing a more comfortable user experience during operation. - Extended Lifespan: Constructed from stainless steel with a galvanized finish, this product is designed for durability, making it a reliable choice for various applications. - Morse Communication Tool: Specifically designed for CW telegraphy, this Morse communication tool serves as an effective educational resource for conducting physics experiments related to electricity, offering hands-on learning opportunities. - User-Friendly Design: The newly developed detachable components allow for easy replacement, ensuring that the device is user-friendly and straightforward to operate. Applications: 1. Ideal for educational settings, this tool can be used in classrooms to teach students the principles of Morse code and electric circuits. 2. Perfect for amateur radio enthusiasts looking to enhance their telegraphy skills and engage in practical communication exercises. 3. Suitable for hobbyists involved in electronics projects that require a reliable and durable communication tool.