Griffband for string instruments: designed for violins, violas, cellos, bass and all string instruments. Available in bright colors including red, yellow, green, blue and black. Choose colors for easy identification and learning. Acid-free tape: made of PVC material, this tape is acid-free and does not damage the fingerboard. Provides a safe and convenient way to mark finger positions without causing harm. Improved design: the new and improved version ensures the tape adheres firmly to the fingerboard and leaves no sticky residue. No messy application or sticky mess anymore. Precise placement and easy to use: allows accurate placement on the fingerboard, making it easier for beginners and students to learn the correct finger placement. Simply apply the tape to the desired positions to provide a visual cue during training and performance. Use scenarios: - In lessons to mark first and second finger positions for intonation practice - In home practice to learn scales and finger patterns - In ensemble rehearsals or performances to quickly indicate finger positions for others