Please don't eat the pods!

Try this recipe I found for making your own dishwasher pods at home here:

Homemade Dishwasher Pods: How To Make Your Own Dishwasher Pods

Alternatively, you can follow your own recipe or find one you like by doing a quick internet search. 

If the trays are printed with TPU, the pods come out of the mold very easily. Print 5 each.

The storage box can be printed from PLA or PETG.

No supports are needed.