Overtone Flute Bundle 25mm — 7 digital files for 3D Printing (STL) — DIY BY BRAS

⚠️ Digital product only

This product is a digital bundle of files for 3D printing. No physical item will be shipped. You must own a 3D printer or have access to a local FabLab or makerspace to use this product.

Prefer ready-to-use parts?

→ This bundle is also available as a physical 3D-printed parts bundle, ready to ship.

Overtone Flute Kit 25mm — DIY BY BRAS

This digital bundle gives you access to the core designs of the Overtone Flute Kit 25mm system, developed for DIY BY BRAS. It is intended for makers, workshops, schools and musicians equipped with a 3D printer who want to build, explore and customize overtone flute configurations.

What you get

– 1 × STL file — Overtone Flute Head 25mm
– 1 × STL file — Overtone Flute Head 25mm (with connector)
– 1 × STL file — U-Connector 180° 25-16mm
– 1 × STL file — Double Ring 25-16mm
– 1 × STL file — Simple Mouthpiece 16mm
– 1 × STL file — 90° Connector 16mm
– 1 × STL file — Sleeve 25mm

– Dedicated printing instructions for each part (recommended settings and tips) – Overtone Flute blueprints & assembly guide PDF

Product description

The Overtone Flute Kit 25mm STL Bundle provides everything needed to build and explore the Overtone Flute system through 3D printing.

The included parts allow you to assemble simple overtone flutes as well as more complex fujara-style and indirect blowing configurations, using standard pipes as bodies and air conduct elements.

Designed as an open and flexible system, the Overtone Flute Kit encourages experimentation with airflow paths, pipe lengths and instrument shapes. All parts are fully compatible with each other and with the DIY BY BRAS modular architecture, making it easy to adapt configurations and explore new forms.

Each STL file is optimized for reliable 3D printing and comes with dedicated printing instructions specific to each part. The included blueprints and assembly guide walk you step by step through the building process, while leaving room for personal exploration and custom designs.

Pipe compatibility

– Designed for use with PVC IRL pipes (European standard) – Compatible diameter: 25 mm outside diameter (main body) – Compatible diameter: 16 mm outside diameter (air conduct)

⚠️ Please check your local pipe diameter before printing. If local pipe standards do not match, compatible pipe can be supplied separately.

License included

Allowed use

– Personal use – Educational use – Workshops and non-commercial group projects

Not allowed

– Resale of the STL files – Resale of printed parts made from these files – Distribution or sharing of the files in any form

If you need a commercial license, please contact us.