1. Alignment Designed for violinists and luthiers, this bow collimator correction tool helps achieve bow alignment. Crafted with attention to detail, it helps maintain proper curvature and straightness of the violin bows, improving overall performance and sound quality. 2. Easy to Use Design With a userfriendly interface, this violin teaching training part allows for quick and efficient bow adjustment. The intuitive design allows both beginners and experienced players to make precise corrections and improve their bow technique and instrument care skills. 3. Professional Construction Made of quality materials, this bow smoother provides longlasting reliability. Its durable construction can withstand frequent use, making it an essential accessory for violin teachers, students, and professional musicians. 4. Versatile Application Suitable for different violin bow sizes and styles, this correction tool adapts to various bow types. Its versatility makes it an essential addition to any violin maintenance kit, supporting consistent bow performance during practice sessions and performances.