The ProSeed® Sunflower Seed Snack Cup is the perfect solution for seed enthusiasts, combining storage for fresh seeds with a place for shells. This innovative, reusable cup is ideal for home, on-the-go, and sports facilities, including courtside. *Sunflower Seeds are not for sale. The simple design allows for easy filling with fresh seeds and a side cap for pouring. The top cap provides a temporary place for shells, which can be neatly disposed of by removing the bottom plug over a waste container. The idea for the ProSeed Cup came from our 11-year-old son in 2015. After a mishap with seed shells and a car window, he created a less painful way to eat seeds and dispose of shells. Now, this patented invention is proudly made in Oklahoma.