23. Cat Capsule vending machines
What is it: A vending machines for cat hats
Invented: Circa 2015
Average price: $5
Kitan Club found a niche in the market when they launched a vending machines for cat accessories several years ago. All began with bandanas. It wasn’t too long after the original range was so popular that they started to expand into hats.

The items were a hit, not only because they were cheap – they ranged from $1 to $5 each. You can now buy hats in the shape of sweet wrappers or lambs. Kitan Club has seized this market in a flash.