SolUptanisu Violin Bow Straighter Bowing Collimator Adjuster Corrector Guide Tool for Beginner Training Exercise（ 1/8-1/4 Violins, 1/2-4/4 Violins Optional）(1/2-4/4小提琴用)

Features:
Two alternatives, one is applicable to 1/8 – 1/4 violins and the other one is used for 1/2 – 4/4 violins. Transparent part is made of tough plastic, durable in use. The adjustable strap with fine workmanship is firm and strong, difficult to break off, wearable, no harm to your instrument. The hook and loop closure design is easy to mount on or take it down. Self bowing practice guide and it help you cultivate correct bowing and wrist action. Very desirable term for violin beginners and violinists, playing great role in mastering correct bowing action and improving their playing skills.

Specification:
Condition: 100% Brand New
Material: Plastic
Color: Transparent + Black
Application Option: 1/8 – 1/4 Violins, 1/2 – 4/4 Violins(Optional)
Weight: Approx. 24g

Packing List:
1 x Violin Bow Corrector