These playful, yet functional salad servers are handmade by Core Bamboo artisans from 100% organically grown bamboo. The colorful exterior is derived from cashew-nut trees and food-safe. Mix and match colors to create a fun, unique look for any occasion. Core Bamboo's bright, beautiful bowls, trays, utensils, and accessories are made from one of the most remarkable resources on earth. When bamboo is planted, its roots spread and automatically regenerate themselves. Plants are ready to be harvested in as little as four years. Antibacterial by nature, bamboo is also unusually durable and lightweight--stronger than maple yet lighter than oak, making it both a stylish and a practical choice for your kitchen and table.