Well, everything needs to be made by someone and everyone these days needs a website to sell it on. Still it strikes me as somewhat odd anyway. Today I stumbled across The Wheel Store. They have thousands and thousands of little tiny wheels. Not the ones that you put on a car or things that normal people would ever need to buy. The kind that you find on the bottoms of shopping carts, office chairs, strollers, and hospital beds. They even have a kids collection, it features little wheels shaped like a cow, pig, airplane, etc..

If you want to see the kids collection click on products and set your wheel diameter to 2.00″ and the fitting to ‘metal stem with circlip’.

You can find anything on the internet.