VL-01 Violin Double Track Adjustable Width Bow Straight Straightener Correction Straight Machine for 4/4 Violin

Features Teaching Tool and Training Accessory Easy to practice violin no slide bow Encourages straight bowing and correct wrist action Upgrade the violin viola bow to assist in correcting the positioning tool Specification Material Metal ABS ClipDimensions as shown in pictureColor Black Note Please allow 0 1cm error due to manual measurement pls make sure you do not mind before you bid Due to the difference between different monitors the picture may not reflect the actual color of the item Thank you Package includes 1 Violin Archer Bow