I made those little party favors for my son's class, to bring tomorrow along with some brownies, since his birthday will be Saturday.
I kept my design ultra simple since those are 7 or 8 years old autistic kids we are talking about, and this will likely be ripped open before you can say "happy birthday Noah"!... ;-)
I used the "Treat boxes" file from Lettering Delights, and combined it with a little present cut-out on the sides from "3-D Birthday Cards" file from SVGCuts... (What can I say, I love combining LD and SVGCuts together... :-))
I filled those with stickers, a bouncy ball, a gross stretchy lizard and candy... :-)