Hello! I have a project where I need to print push buttons. It's not going to be mechanical, but instead squishy, like rubber.
I tested with PolyFlex, and when having infill it's quite solid, so it can't really be deformed that much when pressing in.

I need it to be able to compress when I'm pushing it, preferably with infill inside.

Do you know of any filaments that would be more suitable for my purpose?

Thanks in advance!