Descriptions

• Trumpets Pressure Reducing Valve Correction Assistant Tool Brass Musical Instrument Accessories Breath Training Corrector Made of positive copper, gold-plated surface, silver-plated treatment, the general tone has been extra enhanced mouthpiece extra labor-saving, the use of CNC machine tools, good precision cup mouthpiece are designed with care strain size adjustment, can be adjusted in line with proficiency, to be able to achieve blowing labor-saving, more correct and better sound Specification: Colour:Gold/Silver（Optional） Material: Brass Size:8*2 Weight:82g Thin head thickness: 1CM Package List: 1 * Pressure Reducing Valve Only the above equipment content, different products aren't included Note: Light mirrored image and assorted displays can cause the colour of the article within the picture a bit of different from the genuine thing The size allowed error is +/- 1-3cm

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