Updated: May 3, 2022

View Mouthpiece Comparator

Trumpet Backbore Comparator

The Unofficial Version™

Mouthpiece A (Red)

Mouthpiece B (Green)

Share/Save Selection

Saves your selection (as shown) to a .PNG image file.
Mobile users use "Files" app to find saved files.
Share saved files with others using IMGUR UPLOAD.

Image Controls

Enable manual move controls for: