Anchor Hocking 4-Piece Splash Proof Bowl Set. Anchor Hocking 4-Piece Splash Proof Mixing Bowl Set. Set includes 1-Quart, 2-Quart, 3-Quart and 4-Quart nesting mixing bowls. Designed so you can hold in one hand and mix with the other! Great design allows you to use them on your tabletop as well. Bowls are dishwasher safe. Made in the USA