Clarinet Type: Eb Clarinet (E‑flat clarinet) — indicated by the “ECL” in the model code.

Series: Yamaha Standard Series (plastic mouthpieces modeled after the high-end Custom Series).

Material: High-quality phenolic resin (plastic) for consistent tone and durability.

Tip Opening: 0.95 mm — narrow, offering easy control and clarity.

Facing Length: 17 mm (shorter than the Bb/A series, to suit Eb clarinet requirements).

Tone & Playability: Clear and responsive across registers, very manageable for students and advancing players.

Skill Level: Recommended for beginners and intermediate players on E-flat clarinet.