The Large - XLarge GoodEgg Brush is the perfect brush to clean those large, extra-large, and jumbo eggs easily. It is made of 100% food-grade silicone and has more than 650 nubs to scrub the nasties off of your eggs. Each is dishwasher safe and flips inside out for easy cleaning. Gripping ridges on the outside help keep it slipping out of your hand when wet. The design is patent pending and allows for both air flow and water drainage. The rim of each GoodEgg Brush has little rib-like squeegees. Squeezing the rim will allow you to spot clean with a little more muscle.