Professional-grade wool felt muting blocks designed for precision piano tuning.
Key Specifications
- Material: 100% natural wool felt with reinforced edges
- Configuration: 4 graduated sizes
- Functional Design:
• Thicker blocks for bass string vibration control
• Medium sizes for triple string group isolation
• Smaller precision blocks for high-frequency zones
- Technical Validation:
Non-abrasive surface protects hammer leathers
Laboratory-tested durability (2000+ insertions)
