The Covered Bowl features a spout rim that allows for easy pouring, while the tight-fitting lids keep contents contained during storage and transport. The set includes four uniquely-sized bowls with lids that store assembled inside of each other for efficient use of space. Bowls and covers are durable and dishwasher safe for easy cleaning. All Sterilite bowls are BPA-free and phthalate-free. Comes with 48 total pieces covered bowls feature a spout rim that allows for easy pouring while the tight-fitting lids allow contents to be stored and transported without a mess. Each bowl nests inside the other (with covers on) for compact storage. Bowls and covers are durable and dishwasher safe for easy cleaning.