Premium Quality Material: The 4/4 Cello String Knob is crafted from high-quality Ebonewood, ensuring durability and a refined aesthetic for your instrument. Hand-Carved Excellence: Each Cello Peg is meticulously hand-carved, showcasing exquisite craftsmanship that enhances both the look and functionality of your cello. Enhanced Performance: Designed with a Non-Slip Knob feature, our Hand String Shaft ensures secure tuning and stable performance, making it an essential accessory for musicians. Versatile Compatibility: This product is specifically designed for 4/4 cellos, making it a for various models while adding of with its Hand-Carved White Shell Shaft design. Easy Installation: The 4/4 Cello String Knob is user-friendly, allowing for straightforward installation and adjustments, suitable for both novice players alike. Colour:Black Material:Ebony Package Contents: 4 * Cello String Knob Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.