I just use PLA. PLA itself is good safe, but occasionally the additives aren’t, so I don’t use any for human related stuff. It’s also worth considering that the layered approach can allow for bacterial growth, so unless you treat it (e.g. epoxy seal it), you’ll need to wash it fairly frequently to curb buildup.

I wouldn’t say I’ve made back my investment on 3D printing in the past half a decade I’ve done it. But in terms of “prints for friends” like this one above I may be close. Plus there’s just something nice about going “I need a measuring cup for dog food” and printing one to the exact serving size.

Incoming based on the code here:

https://github.com/coleblvck/MethodCall/blob/main/app/src/main/java/com/coleblvck/methodcall/services/ScreeningService.kt

There are some great mobile games out there. A few of my favorites include Dawncaster and Slice & Dice. Personally when I’m looking for a new game I use https://www.darkpattern.games/ to check if they are exploitive.