The narrow neck makes it easy to clean inside wine glasses and champagne flutes. Features: • Perfect for washing wine glasses & stemware • A scrubber lines the bottom for extra tough spots • Non-scratch, so it's safe to use on your glassware • Each sponge is approximately 7.25 x 2.5 x 1.25" Care: Rinse and wring out after each use to keep the sponge party going.