Lately we've been playing a lot with the Foam Cutter and @christophevaillant CNC setup to cut Styrofoam. @christophevaillant showed me how to use this clever fusion of machinery, and yesterday we tried out some black soft PU foam (the one you find in some packagings, mattresses and chair seats). It's meant to be part of a packaging prototype I'm working on. Here is the result! It works really well. Maybe a hint for further experiments?