These Mouth Blown European Aqua Penelope Bowls Are 6 Inches in Diameter and Prove Good Things Come in Small Packages. Their Popularity Has Caused The Production Of These Dynamos In A Rainbow Of Colors. The Penelope Bowls are made with two layers of glass - one clear and the other in color which provides contrast and accents its high perceived value and thickness. This light blue aqua color can be a great nautical look for the beach house or just an elegant accent in any decor.