Other creative toys/products that come to mind would be, say, Play-Doh as a sort of children's intro to…Clay, I suppose? But in this vein without being exclusively directed towards children (albeit I imagine many may be).
Always enjoyed a creative kind of toy to mess around with.
I like making mini projects with Godot or Unity on the computer, or sometimes actually use my guitars or weird toy/synth instruments. 😁 Shout out to the Korg Monotron for getting me into all this!