Manufacturer: DUTZUN. Style: 16PCS Multicolor W Nonslip Silicone. Product Style: 16PCS Multicolor W Nonslip Silicone. [Nesting Bowls & Versatile Large Colander] The stainless steel mixing bowls are available in 5, 3.5, 2.1, 1.5, 1.1, 0.7 quarts in various sizes to give your kitchen more flexibility.