#20: The Perfect Fit
When it comes to designing a product, there are many different processes one goes through in order to find the perfect prototype. Sure, you can have an idea of how you might want something to look, but going through a process of trial and error is one of the most important things in the process of creating a product.

Who doesn’t love the idea of a Halloween-themed bottle opener? It sure sounds like a great item to have to lie around for when October comes, but only if it actually works… It looks like whoever created this spooky bottle opener didn’t go through a process of trial and error, considering that the product doesn’t actually do its job.