Champion trombone practice mute

• Made from machine-spun aluminium
• Cork collar to ensure a secure fit
• Lightweight and sturdy
• Height: 225 mm
• Diameter: 31–120 mm
• Weight: 119 g

Manufacturer’s website: championbrasswind.com

Practice mutes have a similar conical design to straight mutes but with a solid cork bell seal to block off the sound. Air flow is greatly reduced and escapes almost silently through a small hole in the body of the mute. They are used for warming up and practising without disturbing the peace.