Description

Turn any mason jar into a reliable fruit fly culture container with this FruitFly Airlock STL download. Designed to be easy, practical, and fully customisable, this print makes rearing fruit flies at home or in your reptile/amphibian setups straightforward.

✅ Fits any mason jar – Designed with a universal screw-fit lid system.
✅ DIY-friendly – All you need is some fine mesh and a small length of tubing (both easily found on Amazon).
✅ Push-fit design – No glue or complicated tools required; parts simply press together.
✅ Reusable & cleanable – Save money by reusing the same setup again and again.

You’ll receive all STL files needed to print the airlock. I’ll continue refining and updating the design, so check back often for improvements. If you have ideas, feedback, or suggestions for tweaks, I’d love to hear from you!

This is a digital download – no physical product will be shipped.