Want a quick, fun, easy stocking stuffer? Clothes Pin Magnets. I made these the last couple years and stuck them in almost every stocking and package last year.
I bought a package of clothes pins at the dollar store (36 in a package). I painted them with a foam bush using the cheapest acrylic paint. They did dry very quickly because I didn't put the paint on thick - just almost a thin wash of it on the clothes pin. Once dry I took rubber stamps to stamp them with images. It didn't matter if the image fit on the clothes pin or not...having it run off the edge worked still. And then I glued a magnet to the back.
They would be cute too if you stamped names on them or to-do, urgent, read and so on them for an office or teacher. Michael's sells tiny alphabet stamps for $1 that work well on them.