Entering! If I got this goober, I’d probably add some fur and draw them with some clothes. Thinking a cyberpunk kind of style maybe? Definitely a bright jacket! 

I think a orbeez stress ball design would be super interesting! or a gum ball machine, or those bingo rolling machines, or those like… soft-spikey toy balls with the lights inside, or a plasma ball/orb - all of those seem pretty neat :)