Designed for practicality and durability, this erhu tuning tool is ideal for both professional and amateur musicians. It simplifies the process of string tuning and bridge adjustment, saving time and effort. Its capabilities make it a reliable companion for maintaining your instrument's performance. Features -Color:Multi -Material:Metal -Size:5.00X4.50X2.00cm/1.97X1.77X0.79in -Enhanced precision: the tuning mechanism allows for exact pitch adjustments, helping musicians achieve the suitable tone with minimal effort -Build: crafted from metal, this is designed to withstand frequent use, ensuring performance and reliability -Dual instrument use: compatible with both erhu and violin, this accessory is ideal for musicians who require a versatile for different instruments -Effortless operation: simple to use, this makes string adjustments quick and easy, even for beginners or those in high pressure performance situations -Compact and travel friendly: its portable design ensures it fits easily into any instrument case, making it a practical choice for musicians on the move Package list: 5 x Erhu String Adjuster