Nut with surprise, shiny nuts

We've all been there... needing a quick little gift... what should I bring? Hmmm, it shouldn't be too expensive, but high-quality, thoughtfully made, original, and ideally, one of a kind!
I have just the thing: Surprise nuts! Or two or three. Or lots and lots, for example as tree decorations or table decorations at parties.
The surprise nuts are painted gold, have a hanging loop, and inside, well protected from the glue holding the shells together by foil, is a surprise – of course. What exactly it is, I can't really say, because from the outside they all look pretty much the same. But I can say that it's a lovely handmade item, and there are great coupons hidden in almost every other nut. I assembled all the parts myself.
So why not treat yourself and let yourself be surprised? And your loved ones too!
Method of manufacture
Homemade: nuts, drying, opening, emptying, varnishing the shells, gluing.
Materials used
Nutshells, varnish, ribbon, glue, aluminum foil
Size/Dimensions/Weight
Walnut, large as it grew