Tired of running around the beach to retrieve your wind taken umbrella?
Tired of running around the beach after your wind taken umbrella? You can 3d print this item. It replaces the bottom plastic piece of the standard beach umbrella post. Just push it in place, screw it into the sand and your umbrella will stay there (unless a hurricane comes by, there are some limits).
It can be scaled up or down to fit any pole diameter and it's also printable without support.