Whisk crumbs and vegetable scraps from the countertop to the compost bin or wastebasket. This little bin keeps countertops clean while preventing a mess on the floor. Use it in any of these 3 ways: Suction to the inside of the sink; Hang over the drawer door below the counter; Hang over the drawer, but replace bin with a disposable bag. Dishwasher safe and BPA free.