Please consider tipping as I have spent a lot of time on this design.
I have successfully printed dozens of these nespresso vertuo pod holders and they work great on a wall!
This specific model does not fit the vertuo coffee pods, only the vertuo espresso pods(the ones that are slimmer). These will hold 6 pods. As you can see from the pics, I have also created a holder that fits the larger vertuo coffee pods. Those will hold 5 pods. If there is enough demand, I will upload that file as well.
Printing can be done in PLA, I recommend using at least 3 walls, and at least 15% infill.
Let me know what you think, and enjoy!