Mainstays 4-Piece Plastic Mixing Bowl Set with Pour Spot and Handles, Blue: Set of 4 includes: 3 qt (2.3 L), 2 qt (1.9 L), 1.5 qt (1.4 L) and 1 qt (0.9 L) bowl sizes Wide mouth opening and base make mixing ingredients easy Wide spout for easy pouring Integrated handle for a convenient grip Non-skid ringed base for secure tilting Calibrated measurement markings in liters and quarts Nest together for compact storage Durable plastic construction Microwave safe Dishwasher safe BPA free