Grooved Shakers

This is for the #CountertopChallenge These shakers will allow you to keep your favorite spices at hand when cooking up your favorite meals. I designed them so that no support will be required. The only overhangs are where the holes are at and the empty space that I created to cut down on the material use. The grooves serve a dual purpose. One, they allow you to grip them easier. Two, they give them a visual appeal rather than just plain cylinders. Suggestions for improvement are welcomed!