Brass Trumpet Mouthpiece Pressure Relief Trainer with ABS Case

This brass trumpet mouthpiece pressure relief trainer is designed for breath practice and offers precise sensitivity. It comes in a plastic box and is suitable for musical instrument use. The product is made in Zhejiang and has model number TR-13. It is classified as a brass instrument accessory and is part of the ethnic wind instrument accessories category. The brand is IRIN and it is available for cross-border export, primarily sold in the Middle East.