Are you looking for a professional, yet violin string adjuster? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional violin string adjuster must meet you needs. It is one of the for you. Features -Color:Silver -Material:Alloy -Size:2.70X2.40X0.70cm/1.06X0.94X0.28in -Note: Suitable for 4/4 - 3/4 acoustic violins, and also electric violins with a tailpiece similar to an acoustic violin. - Durable alloy material and chic color design, highlight the texture. tools and rigorous design can help you effectively tune the sound. - It is ideal adjuster tool for violin stability and string vibration. Small and lightweight, this tuner is easy to install and remove. - The screw design is strong and durable and easy to operate, very durable material. A perfect and practical gift choice for violin beginners, they will love it. - The overall design is compact and easy to carry around, perfect for violin tuning using. - Made of solid metal, anti-rust, anti-bend, , durable. Can be used for a long term. Package list: 4 x Violin Fine Tuners