January 19, 2026
Description
3D printable replacement rubber tip for acoustic tube earpieces, commonly used in airsoft, security, bodyguard and radio communication setups.
The fit is intentionally tight: some force is required to insert it.
If needed, slightly increase the scale for easier fitting.
Best printed in TPU or other flexible filament.
Softer TPU than 95A may improve comfort, but it was not available during testing.
Low-profile, secure and easy to print.
License:
MakerWorld Exclusive License