Violin Bow Straighter Bowing Straightener Correct Posture - 5

Perfect for beginners to master correct bowing action and violinists to improve their playing skill.Features:Easy to install and disassemble with the convenient fastener tape.Self bowing practice guide and it help you cultivate correct bowing and wrist action.Mini size and lightweight for you easily put it into your bag.Perfect for beginners to master correct bowing action and violinists to improve their playing skill.Specifications:Fitment: 4/4 violin 3/4 violin 1/2 violin 1/4 violin 1/8 violin (optional)Color: transparentMaterial: acrylicPackage size: 100 * 50 * 50mm / 3.9 * 2.0 * 2.0inPackage weight: 20g / 0.7ouncePackage list:1 * Violin Bow Straighter