**Guitar string pins** (also known as **bridge pins**) are small pegs used to secure the strings in the bridge of an acoustic guitar. These pins are essential for holding the ball ends of the strings in place and ensuring proper string tension and vibration transfer to the soundboard. ### Types of Guitar Bridge Pins: 1. **Plastic Pins**: Common on entry-level guitars. They're affordable but not as durable or aesthetically pleasing as other materials. 2. **Wooden Pins**: Found on higher-end guita