ZO Euphonium Plastic This is a lightweight and portable plastic euphonium! It features a full-fledged side fourth valve and is gaining attention for its round and soft tone. It's perfect for children's euphonium debuts. [Product Condition] It's in very clean condition as it has hardly been used. Each piston and slide moves smoothly, and the sound production is good. This item is highly recommended for beginners and children alike. Accessories include a dedicated case. Please check the photos carefully and understand that this is a used item before purchasing.