Zak Designs True Blue Mini Stackable Canister Set, Periwinkle, 4-Piece Set of 4, 6.75 ounce stackable canisters Made of 100 percent melamine; durable and dishwasher safe Tonal blue hues inspired by the colors of the sea and sky Top rack dishwasher safe By Zak; playful, unexpected and spirited, colorful, modern, crisp and clean