“Plank is a six-foot length of solid wood, which can be folded into a coffee table, side table or stool and folded out again to make a plank. It works because its four joints, engineered to high tolerances, cross the board at slight angles, causing it to spiral as it folds.”

Position this ingenious disc-shaped slicer on any apple and rotate to release perfect slices for snacking or cooking. Don’t need a whole apple at once? Just leave the disc pressed against the fruit, and it will not dry out or turn brown.