Guitar String Winder Head Drill Bit Plug Peg Puller DIY Maintenance Tool for Ukulele Bass1DURABLE MATERIALS: The guitar string winder head is made of plastic and metal materials that are rust resistant, corrosion resistant, durable and have a long service life 2COMPACT AND PORTABLE: The guitar winder drill plug is small for easy storage and management without taking up too much space, very convenient 3APPLICABLE SCENARIO: Guitar winders can be used to cut strings, or to pull out sound and pins, provide great convenience for your performance 4EASY TO REPLACE: Guitar drill bit peg winder make it easy and fast to change guitar strings, ideal for DIY Maintenance, useful and practical 5SCOPE OF APPLICATION: Guitar string peg puller can be used for folk guitar, electric guitar, electric bass, classical guitar, ukulele, very versatile Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.