Drink Stop
You ever have that shelf in the fridge that isn't high enough to fit your soda can upright or your beer bottle? OR do you just want to lay them on there sides so they roll up front and you don't have to reach way back. This little 3D print can help you out. Now you can turn the bottles or cans on there side and put the drink stop at the edge of your shelf and it will keep the cans and bottle from rolling off the shelf.
It works for beer bottles, soda cans and even most wine bottles.
Once you print it you need to dip each edge into plasti-dip coating and you'll get the sticky-ness you need for it not to slide.