Nút nhấn xả nước đôi Geberit Delta 30

Reinforced the spring parts to reduce wobble when pressing the buttons.
Added a stop to prevent the buttons from swinging outward.
There are some hard to print overhangs, but the area ends up being covered.
Tune your printer for overhangs (slower speed, better cooling)

Printed in ABS with two coats of plastic primer and three coats of spray paint, with light sanding of the primer (1000 grit) for a smoother finish. You can leave it raw if you prefer the printed texture.

To mount it: Fix the bottom part first, push it up slightly, secure the top part, then press the top part down slightly.

Changelog
- new button design and some small structural modifications.