Bubbles used to be absolutely obsessed with bottle caps when she was a kitten and would beg for it when the bottle was empty, spend hours playing with it then it would mysteriously disappear. When we moved out of that house we found her stash under the sofa in the living room, there were LOADS lol.
She also had a long strip of very colourful fleece on a stick which she would drag around the house with her and bring it to you when she wanted to play. You can drag it, flick it, whirl it and she would go nuts. It's demise came about after an incident with the hoover and we've not been able to find another one as petsathome stopped selling them by the time we needed another.
We found something similar that had a length of fake leopardskin material on a stick and some feathers at the end, and it was great seeing her drag it around again
The feathers didn't last long and we've had to sew the stick and material back together a few times
Fizz's favourite toy is one that Smudgely kindly gave us when we picked her up
It's a Whiskas toy of a bright orange fish on a length of string with a rod and she goes mad for it and brings it to you when she wants to play... and to bed with her
She carries the fish around proudly as if she caught it
I keep trying to get a photo of her carrying it because it is just too cute
And the rest of their toys are small foam balls (less painful to stand on in the night and bounce nicely), scrunched up paper, paper bags and fake fur mice.
And of course... us humans