ZO EU-09 Euphonium Plastic This is a lightweight and portable plastic euphonium! Its authentic side fourth piston design and round, soft tone are attracting attention. 【Product Condition】 It has hardly been used and is in very clean condition. Each piston and slide moves smoothly, and the sound production is good. This product is recommended for beginners. A dedicated soft case and plastic mouthpiece are included. Please check the photos carefully and understand that this is a used item before purchasing.