Best Trombone Brass Mouthpieces of 2025

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Trombone brass mouthpieces are a popular accessory for brass instrument players. These mouthpieces are designed to fit onto the end of a trombone and help to produce a specific sound or tone. They are available in a range of sizes and shapes to suit different playing styles and preferences. Trombone brass mouthpieces are typically made from high-quality materials, such as brass or silver, and can be an excellent investment for serious musicians looking to improve their sound.
At a Glance: Our Top Picks
Top 10 Trombone Brass Mouthpieces
pBone 709961 11C Blue Mouthpiece for Tenor Trombone
The pBone 11C Mouthpiece is designed specifically for the pBone Tenor trombone, ensuring a perfect fit. Its small shank makes it easy to attach and provides a comfortable playing experience. Made from durable ABS plastic, this mouthpiece is lightweight yet sturdy, making it ideal for both beginners and seasoned players. The striking blue colour adds a touch of personality to your instrument, allowing you to express your style while performing.
pInstruments PBone Black Plastic Trombone Mouthpiece
The pInstruments PBone Mouthpiece is crafted from durable ABS plastic, making it a robust choice for musicians. Its 6 1/2 size is perfect for small shank trombones, providing a comfortable fit for your playing needs. With BioCote anti-microbial protection, you can enjoy peace of mind knowing that your mouthpiece remains hygienic. Manufactured in the UK, this mouthpiece not only offers quality but also supports local craftsmanship. It’s an excellent option for brass players seeking reliability and comfort in their instruments.
Samorillo Clip-On Mustaches for Brass Instruments
The Samorillo Clip-On Mustaches are a delightful accessory for young trumpet and trombone players. Designed to easily clip onto small shank mouthpieces, these mustaches will bring laughter during band practice and performances. With two mustaches included, you can share the fun and keep the atmosphere light. They come in a protective case, allowing you to store and carry them safely in your instrument bag, making it easy to add a touch of humour whenever you play.
PBONE Mini Alto Trombone Mouthpiece in Red
The PBONE Mini Mouthpiece is designed specifically for young beginners playing the pBone Mini Alto trombone. Its very small cup allows for easier handling and helps new players develop their embouchure effectively. Made from durable ABS plastic, it ensures longevity, making it a reliable choice for practice and performance. The vibrant red colour not only adds a fun aesthetic but also makes it easy to spot in any setting, enhancing your playing experience.
Montreux SM03STB Sonata Trombone Mouthpiece
The Montreux SM03STB Mouthpiece is an excellent choice for students and beginners looking to enhance their playing experience. It is suitable for trombones, baritones, and euphoniums, making it versatile for various instruments. Its medium wide rim shape provides comfort, allowing you to play for extended periods without discomfort. With a cup diameter of 24.50 mm, this mouthpiece is designed for all-round playing, giving you the flexibility to explore different styles and techniques with ease.
Missmore Silver Plated Trombone Mouthpiece
The Missmore Trombone Mouthpiece is expertly crafted from high-grade, silver-plated materials, providing a smooth feel and an attractive finish. Its precision design ensures a perfect fit for compatible trombones, allowing you to play with accuracy and ease. Enhanced sound quality means you can enjoy a rich, full-bodied tone across all registers, improving your performance. Additionally, the mouthpiece is designed for comfort, ensuring you can play for extended periods without discomfort, while its durability promises longevity, even with rigorous use.
Btuty Alto Trombone Copper Mouthpiece 6.5AL
The Btuty 6.5AL Mouthpiece is specifically designed for trombone players seeking to enhance their performance. It allows you to produce a loud sound with a smooth tone, making it ideal for both solo and ensemble settings. Crafted from high-quality brass, this mouthpiece is durable and sturdy, ensuring it can withstand regular use. Its reliable construction means you can focus on your music without worrying about equipment failure.
Bnineteenteam 12C Silver Plated Trombone Mouthpiece
The Bnineteenteam Trombone Mouthpiece is crafted from high-quality brass with silver plating, ensuring durability and sturdiness for long-lasting use. Its lightweight design, measuring approximately 8cm and weighing only 167g, makes it highly portable, perfect for musicians on the go. With this mouthpiece, you can produce a loud sound accompanied by a smooth tone, enhancing your performance experience. Whether you’re a beginner or an enthusiast, this accessory is an ideal addition to your musical toolkit.
GEWA 12 C Silver Plated Trombone Mouthpiece
The GEWA 12 C Mouthpiece features a silver plated finish, ensuring durability and a sleek appearance. The small shank design allows for easy fitting on most trombones, enhancing your playing experience. With its good quality construction, you can rely on this mouthpiece for consistent performance, making it a great choice for both beginners and seasoned players. This mouthpiece is ideal for those seeking a reliable and stylish accessory for their brass instrument.
Missmore 6 1/2AL Silver Plated Trombone Mouthpiece
The Missmore Trombone Mouthpiece is an excellent choice for baritone players. It allows you to reach both higher and lower notes with ease, enhancing your musical range. The size 6 1/2AL features a silver plating that not only looks appealing but also contributes to a very clear tone. You will find it much easier to hold and play, improving your overall playing experience. This mouthpiece is well-crafted, matching the quality of more expensive options.
Frequently Asked Questions (FAQs)
1. What mouthpiece should I use on trombone?
The Bach 6 ½ AL is one of the best trombone mouthpiece sizes for students. It is a good, medium-deep size mouthpiece that will continue to be the right size for many students as they get older. Some students will need to move to a larger mouthpiece by high school, such as a Bach 5G, but many will not.
2. What are the two types of brass mouthpieces?
Tuba and sousaphone mouthpieces Like the instrument, mouthpieces designed for tuba are larger than others in the brass section.
3. What is a brass mouthpiece called?
If you play the flute or trumpet, you might know that embouchure refers to the way you put your mouth on the instrument in order to make the proper sound. Sometimes the mouthpiece itself is also called an embouchure. Brass and woodwind instruments are all played by blowing into or across an opening, the embouchure.
4. What kind of mouthpieces are used with brass instruments?
Mouthpieces have traditionally been formed of solid brass. Due to brass often containing lead and being toxic upon contact, brass mouthpieces are usually plated with either gold or silver to protect the player from potential brass poisoning.
During our trombone brass mouthpiece research, we found 147 trombone brass mouthpiece products and shortlisted 10 quality products. We collected and analyzed 4,164 customer reviews through our big data system to write the trombone brass mouthpieces list. We found that most customers choose trombone brass mouthpieces with an average price of £17.90.
The trombone brass mouthpieces are available for purchase. We have researched hundreds of brands and picked the top brands of trombone brass mouthpieces, including PBONE, PINSTRUMENTS, Samorillo, Montreux, Missmore.

Hayden was born in Liverpool, and he never left his hometown until university. In his freshman year at the University of Manchester, Hayden was the group leader of a popular music group. Hayden is responsible for the popularity of his music, and this is because of his natural ability to play with keys and strings. He graduated with BFA in 2016 and returned in 2018 as a lecturing staff in the School of Music.