zalati 3-Pack Silver Trumpet Mouthpiece Set 3C 5C 7C Sizes Professional Brass Plated Instrument Accessories for Bach Cornet Players Enhanced Sound Projection and Articulation

• 𝗠𝘂𝗹𝘁𝗶-𝗦𝗶𝘇𝗲 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆: 3 dedicated mouthpiece sizes (3C/5C/7C) designed for unique tonal characteristics - 3C offers focused projection, 5C balanced versatility, 7C enhanced articulation control. Optimize your sound in jazz, classical and orchestral performances.
• 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻-𝗙𝗼𝗿𝗴𝗲𝗱 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻: CNC machined brass core with mirror finish plating ensures 37% better durability than standard models. Anti-corrosion coating maintains acoustic integrity during long practice sessions and stage performances.
• 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗧𝗿𝘂𝗺𝗽𝗲𝘁 𝗦𝘆𝗻𝗲𝗿𝗴𝘆: Precision engineered shank design compatible with Bach Stradivarius Xeno, Besson Sovereign series. Fits B♭/C trumpets and cornets. Comes in a protective carrying case for orchestra/touring/marching band use.
• 𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Contoured edge reduces playing fatigue by 28%. Perfect for rehearsals of 90+ minutes. Gradient cup depth (3C: 16.30mm, 5C: 16.76mm, 7C: 17.14mm) helps players of different skill levels develop their playing technique.
• 𝗣𝗿𝗼-𝗚𝗿𝗮𝗱𝗲 𝗔𝗰𝗼𝘂𝘀𝘁𝗶𝗰𝘀: Helical coil enhanced aperture design (Ø8.0mm throat) provides 12% brighter tone and improved harmonic resonance. Rear port geometry is optimized for projection in concert halls and outdoor venues.

𝐃𝐞𝐬𝐢𝐠𝐧𝐀𝐝𝐯𝐚𝐧𝐭𝐚𝐠𝐞𝐬 Three-stage plating process (nickel/copper/enamel layers) Brass alloy ±0.02mm dimensional tolerance 65° edge bite angle for secure grip V-cup shape enhances airflow 𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧𝐒𝐩𝐞𝐜𝐬 Material composition: brass Hardness: ≥85HRB Operating temperature range: -20℃~120℃ Weight: 115kg Product size: 8.7**2.7*1cm Packaging size: 9.2*3*3cm 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐏𝐚𝐜𝐤𝐚𝐠𝐞𝐧𝐭𝐡𝐚𝐥𝐭 [1×3c mouthpiece] [1×5c Mouthpiece] [1×7c Mouthpiece] ♬𝗜𝗱𝗲𝗮𝗹𝗳𝗼𝗿: Conservatory Brass Instrument Group Studio Musician Orchestral Principal Jazz Group Soloist ✉𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭𝐍𝐨𝐭𝐢𝐜𝐞𝐬: » Clean the threaded interface regularly with a dust-free cotton pad » Avoid contact with silverware to prevent conductor corrosion » Professional polishing is recommended every 600 hours of playing time