说明

• Description This is a trombone alto mouthpiece, which is product of not easy durable copper It is computer-aided design method and laptop managed lathe work together to provide the most precise sound, with fantastic functionality Features - Color: mainly silver - Material: Copper - Length:80mm - Outer diameter: 1 - Inner diameter: 1 - End outer diameter: 35mm - Connector outer diameter: 11mm - Trombone alto mouthpiece - Computer managed lathe interact to produce probably the most precise sound - with nice functionality 1 * Professional Trombone Alto Mouth Piece Mouthpiece (Silver)

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