Brass instrument: A simple replacement of parts can restore the normal operation of related parts, so it does not affect the normal use of small parts of wind instruments. Instrument supplies: The surface is made of very suitable materials, which are rust-proof and wear-resistant, and very durable. Trumpet repair tool: The small size makes it very convenient to place at home or carry with you. Instrument: You can carry it anytime and anywhere to repair your instrument, which is very practical. Instrument tool: The size of the product is convenient to carry, not burdensome, and very light and effortless.
