Description This item is a violin bow straightener, made of premium silicone material, it is durable and practical to use. It is used to correct the wrong playing posture to develop a good bowing habit for beginner. Snail shape design, it is creative and unique. Features -Color: Blue -Material: Silicone -Size: Approx. 10.50X4.50X4.00cm / 4.13X1.77X1.57in - Self bowing practice guide and it help you cultivate correct bowing and wrist action. - It is more convenient for beginners to practice. - Durable and meticulous workmanship. Lightweight for portable carry. - This straight orthosis is easy to use and has a remarkable effect, allowing the practitioner to pay more attention to the rhythm and intonation. - Made of high-quality environment-friendly silicone, skin-friendly, strong toughness. Self bowing practice guide and it help you cultivate correct bowing and wrist action |It is more convenient for beginners to practice |Durable and meticulous workmanship Lightweight for portable carry |This straight orthosis is easy to use and has a remarkable effect, allowing the practitioner to pay more attention to the rhythm and intonation