This design helps to grab chips out of the bottom of a can more easily and conveniently. We used onshape and made a couple of basic parts, then put them all together in an assembly to visualize functionality. We weren't 100% sure on what would be good manufacturing methods to make all of these parts viable. but we figured that if pringles can make their lid out of a nice plastic then they should be able to make a small slider to go up and down aswell. We're not super experienced in cad, so it was great to get some design practice even if it wasn't super complicated.