I wanted a place to hold my silverware upright instead of in bins in a drawer. This was designed to rest up against a wall and thumbtacks hold it up against the wall. It can hold big and small forks, big and small spoons, and butter knives. I only have four of each but it would definitely fit more. It would also be easy to adjust how big it is to accommodate more.
I am including the Solidworks file and .step file if anyone wants to customize the size of the slots for their own silverware.
This system of hanging silverware is super effective and uses very little plastic. It's easy to grab utensils and put them back on.