Professional set of 6 adjustable copper tone tubes for controlling wolf tones and unwanted resonance on string instruments What this product does Six copper tone tubes designed to reduce wolf tones and smooth problematic resonances on stringed instruments. Adjustable damping allows you to fine tune how much vibration is absorbed, recovering a clearer, more balanced tone. Compact mute design that can be used across different playing situations to improve sound control. Key benefits Problem solving: cuts down distracting wolf tones and ringing that can interfere with playing, recording, or performing. Flexible control: adjustable damping gives you precise control over how much the tube mutes resonances without altering overall tuning. Durable material: made from copper for consistent mass and long lasting performance. Ready to use: set of six tubes lets you experiment with placement and damping levels on multiple strings or instruments. Main features Quantity: 6 pieces per set for multiple applications or replacements. Material: copper tube construction for stable mass and reliable damping. Function: adjustable tone mute for reducing wolf tones and unwanted resonance. Compatibility: suitable for violin, guitar, and other similar stringed instruments where a small damping tube can be applied. Usage: designed as an on instrument accessory to control tonal problems quickly and reversibly. Practical use scenarios Studio recording: reduce intermittent wolf tones during takes to avoid retakes and preserve a clean track. Live performance: quickly tame resonant notes on stage to maintain consistent tone without changing instrument setup. Practice and lesson sessions: apply selective damping to troublesome strings so you can focus on technique and intonation. How to think about placement and use Use the tubes to test different damping amounts and positions until the unwanted resonance is minimized while preserving desired tonal character. Keep the extra tubes on hand to try several configurations or to fit multiple instruments at once. Package contents Six adjustable copper tone tubes for instrument resonance control. This set is a practical accessory for musicians who need a simple, adjustable solution to manage wolf tones and unwanted resonances on stringed instruments.