This product is a guitar string changing tool kit made of ABS material. It has useful functions and can help you maintain and replace strings efficiently and quickly. With excellent texture and reasonable design, it is easy to use and can serve you for a long time without being easily damaged. It is an excellent tool accessory for guitar lovers and can help your guitar have a better tone. Features -Color: Assorted Color -Material: ABS -Size: About 12.00X5.00X2.00cm/4.72X1.97X0.79inch -Made of safe and durable ABS material, it can serve you for a long time. -With a simple operation method, it can help you perform guitar maintenance work well. -This kit is fully equipped, convenient and practical, and can meet your needs. -Carefully made repair parts are safe and durable, with and practical functions. -You can use this to maintain your guitar so that your guitar can play more beautiful melody. Package list: 28 x Guitar Accessories