>>8102729>>8102843>>8103164>>8102786thanks anons
>nice, is the ball held into place sturdy enough?pretty sturdy, yeah. If you wiggle the robot around the eye will slowly droop downwards, but in normal use it stays in place well. And the ball will definitely not fall out.
The ball itself is surprisingly stable too, if it drops on the floor it'll come apart, but otherwise you can even throw and catch it and it won't break. Also I switched to pic related's method from Moko, which is even sturdier, if you angle the pieces well