sai musical pocket trumpets are ideal for beginner to medium level or student musicians. This trumpet features a phosphorus copper lead mouth pipe with 3 smooth action valves. Every trumpet is play tested at our factory and re-tested by a professional to ensure that their high-quality standards are met. This is why thousands of instructors have approved these trumpets. This trumpet package includes a hard shell case a pair of gloves a soft cleaning cloth and a bottle of valve oil. Buy with confidence as it comes with a 60 days warranty against any manufacturer s defects. sai musical