Ever feel like you have more food than you do shelves, and no space to add new ones? Instructables user ratmax00 solved this problem by creating a roll-out set of shelves next to his fridge.
Ratmax00 used a 3D printer to make some of the parts, and he built the entire thing from scratch -- but depending on the space you have available, that isn't necessary at all (heck, you could just take a bookshelf and put it on wheels to achieve something similar). The Instructables guide below will take you through the whole process from start to finish, but you could tweak and expand on it in a stack of different ways to fit your own kitchen.
Empty Space Next to the Fridge? Make a Roll-Out Pantry [Instructables]