BPA free 9-piece food preparation set. Innovative design allows individual elements within the set to be stacked neatly together, occupies the absolute minimum amount of space. Mixing bowls have large non-slip bases and wide carry handles. Set includes 10.5-inch mixing bowl, 9-inch colander, 7.5-inch sieve, 6-inch bowl with measurements and spout, 1/4, 1/3, 1/2, and 1 cup measuring cups and 1 Tbls. Pieces are dishwasher safe, by Joseph Joseph, masters of form and function.