Description This violin bow hold tool is designed to help beginners and intermediate players achieve the correct bow grip. It assists in developing proper hand positioning, ensuring a stable and comfortable hold. The tool is made from durable materials and fits most standard violin bows, making it an essential accessory for effective practice sessions. Features -Color:Black -Material:Rubber -Size:10.50X1.50X1.50cm/4.13X0.59X0.59in-Professional posture correction: scientifically designed to help violin learners hold the bow correctly, correcting improper posture and enhancing playing skills.-Enhanced sound quality: achieve a purer, more pleasant tone by using the correct bow hold, improving overall performance.-Ergonomic design: well fits the hand's curve, providing comfort without tightness, allowing learners to focus more on playing.-Wide compatibility: suitable for 3/4 to 4/4 size violins, making it ideal for learners of different ages.-Essential teaching aid: a musthave tool for violin learning, helping learners quickly master the correct bow hold and improve learning efficiency.Package list: 1 x violin bow correction