
3C Mouthpiece STL Models for 3D Printing
This collection gathers STL files for mouthpieces and related fittings, from trumpet-style shapes to saxophone parts and utility adapters. You can compare how different designs handle the cup, shank and bore before opening a model page. It is useful when you want a starting point for 3D printing a replacement or a custom mouthpiece. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 14/10/2026
Par où commencer
Tous les modèles de cette collection
Trumpet Mega Tone Mouthpiece Set

Trumpet 3C mouthpiece

Trumpet mouthpiece 7C

Cecotec Mini Vacuum Slim mouthpiece attachment

Trumpet Mouthpiece 3C

Bach 1c Trumpet Mouthpiece

Trumpet Mouthpiece- 1.5C by Makky-Kat

Mack Mundstückhalter Trompete

Double Trumpet Mouthpiece

Trumpet 3C MouthPiece

Yamaha C Series Mouthpiece Cap Alto Saxophone

Bocal Saxofone

Boquilla para Yamaha Pianica P-36 - Mouthpiece for Yamaha Pianica P-36

Mouthpiece Sample Set

boquilha saxofone tenor "72"

mouthpiece

Trumpet Mouthpiece

BERP

boquilla de trombon

Trumpet

Trumpet Screamer mouthpiece ~1.5C

Piccolo Trombone

Small trumpet

Tuba mouthpiece

Pocket Trumpet Valve Trainer – Silent Practice Tool

Trumpet Mouthpiece

CORNET - CORNETA

Alto Sax Jazz Mouthpiece – 3D Printed Live Tone

Mini Whistle

Loudest whistle

circle bong 14mm bowl.

Custom mouthpiece for didgeridoo

3D printed trombone

Trombone/Euphonium Mouthpiece

Retro Ping Pong Blow Toy Pipe Style, Lung Capacity Training

Loud whistle
«3C Mouthpiece STL Models for 3D Printing»
Trumpet mouthpieces appear in several cup and shank variations, including 3C-style designs and other size markings. Saxophone entries cover mouthpieces, caps and bocals. There are also utility mouthpieces for vape devices, vacuum attachments and small instruments, plus holders and sample sets for display or comparison.
On a model page, check the outer diameter, cup depth, throat and shank taper, since small changes affect how a mouthpiece meets the instrument. Look at the number of parts, whether the file is solid or split for printing, and the material and settings the author lists. Photos of real prints help you judge surface finish and whether supports are needed.
Search terms can be broadened with related phrases such as mouth piece, instrument mouthpiece, brass mouthpiece and mouthpiece cap. Related topics include instrument accessories, holders, adapters and sample sets. If you need a specific size, combine the size marking with the instrument name and the word STL or 3D model.
Questions fréquentes
What does the 3C marking mean on a mouthpiece?
Can a mouthpiece be 3D printed?
What should I check before printing a mouthpiece?
How do I find related mouthpiece models?
Toutes les catégories de modèles 3D
Le catalogue complet des thèmes, de la maison à la CNC, avec une recherche sur tous les sites connectés.








