Ideas For Small Personalised Gifts I Can Add In To Christmas Presents?

I’m not very good with arts & crafts but I was thinking of making something nice to add in as small extras for my Christmas pressies.
Maybe along the lines of wine glass charms/soaps/ or even trying to decorate a shot glass – i.e. picking up plain shot glasses in the pound shop and trying to decorate them with jewels etc.
Does anyone have any ideas, or perhaps more useful, any experience of making anything like this?
I don’t know where to start!