2026 Violin & Cello F-hole Humidifier: Anti-cracking Moisturizer for Sound Panels.

This innovative humidifier is designed to maintain the perfect moisture level for your violin or cello, helping to prevent cracks and preserve the quality of your instrument's sound panels. Constructed from durable plastic, it fits snugly into the F-hole, ensuring a secure and optimal fit. Ideal for musicians who want to protect their instruments from environmental changes, this humidifier ensures that your string instruments remain in peak condition for rich, vibrant sound. Musical Instrument Accessories: Western string instrument accessories Manufacture country: China Instructions included: No