Dycem Bottle Openers are dome shaped to fit comfortably into the palm of the hand. Added unique grip bars around the opener maximize grip. The bottle openers' malleable design guarantees that it will fit on any sized bottle lid. Use to open and tighten stubborn bottle lids including: Ketchup bottles, Fizzy drinks bottle tops, Medicine bottles/ RX bottles. Its superb grip even opens 'push down and twist' pill bottles and allows a tight grip on small cupboard doors providing you with an outstanding gripping solution.