Mainstays 4 Piece Nesting Plastic Mixing Bowl Set with Pour Spouts and Handles,

Included in this set is a 3-litre, 2-litre, 1.5-litre and a 1-litre sized bowl. They even have non-skid rings at the base for secure tilting; ideal when whipping and mixing at an angle. Made from durable plastic, they are microwavable.