A great, quick and easy way to recover the grounds from used coffee pods (Nespresso type).   You can recycle the aluminum pod, and the grounds themselves can be composted or used in the soil for acid loving plants such as azaleas, rhododendrons, and blue hydrangeas, blueberries etc, I'm no gardener so please do your own research, I am sure you will find lots of uses!

Nice quick print, only support needed for the top of the grounds container (black part in my photos).

Have not tried it with plastic Nespresso pods as I do not have any, if you do, please do let me know how you get on with it.