OXO Tots durable Melamine Dishware is a line of scratch-, stain- and tantrum-resistant plates and bowls for little ones learning to feed themselves. The ridges on the bottom prevents slipping and sliding, making it easier to control for self-feeding, and the straight, high walls help guide food onto utensils. The contoured rims make the Dishware easy for little hands to carry and the wide base on the Bowl is designed to help avoid tipping.