They look real nice on top of cupcakes.
I have not tried the cupcake thing, sounds good. That’s new to me, but the tea thing yes. didn’t have fancy equipment, mom just made a solution thing out of powdered suger and stuff and pipped it out in a design on wax paper and baked it for a bit. I have done it a few times since I was a kid, but prefer the cube. It didn’t look as good as the pic you posted.