My Lo (20 months) doesnt play with any one thing either.
She loves to scribble and will do that for a while.
She'd love to pull the presses apart, especially the press I keep my baking stuff in, and she sometimes makes a foray into that before being apprehended.
She does carry one of her babies (little baby dolls) around with her a lot and puts them to bed and into buggies etc ..... and then takes them out and jumps up and down and throws them around the room if they dont sit right, they way she wants them to, in the buggy!
She also loves some of DDs shiney shoes so I keep meaning to buy hor some toy shoes.
She's outdoors a lot and plays with balls, on the trampoline and slide and any piece of filthy mud or sticks etc that she can get her hands on. Im lucky though in that the older 2 will keep an eye on her outside.
TBH i dont think 'toys' as such really hold their interest or long at that age.
Another thing. Water!!! Most LOs that age will play for ages at a sink if you set them up with a few containers and dont mind the mess.