17key Bb clarinet engineered for responsive play and clear, rich tone. Designed to deliver stable vibration and bright sound while remaining comfortable and reliable for regular use. Key benefits Fast key response for accurate articulation and smooth transitions across styles and dynamics. Double tuning tube configuration expands tuning flexibility and extends the instrument's usable range. Builtin vibrato key adds expressive options for phrasing and tonal color. Adjustable thumb rest improves hand comfort and supports extended practice or performance. Durable bakelite construction provides longevity while producing a bright, consistent sound. Liner pads with good elasticity, airtightness, and durability ensure reliable sealing and stable tone production. Includes a clarinet handbag for safe, convenient storage and transport. Function and compatibility 17key Bb system compatible with standard Bb clarinet repertoire and accessories. Suitable for practice, rehearsal, and performance settings where reliable intonation and quick response matter. Practical use scenarios School band rehearsal or orchestral practice: Responsive keys and stable tuning help students and ensemble players maintain clarity and blend. Solo practice and studio work: Bright, pure tones and the vibrato key support expressive solo lines and recorded takes. Lessons and music workshops: Durable materials and adjustable thumb rest make the instrument comfortable for regular instruction and long teaching sessions. What makes it stand out Combines a full 17key Bb layout with a double tuning tube for greater range and tuning control. Built from durable bakelite with resilient liner pads to deliver consistent performance over time. Thoughtful ergonomic features such as the vibrato key and adjustable thumb rest enhance playability without added complexity. Included items 17key Bb clarinet with double tuning tube configuration and builtin vibrato key Adjustable thumb rest Clarinet handbag for storage and transport This clarinet offers practical features and reliable materials for players seeking a responsive instrument with clear tone and stable performance.