Viviva Watercolor Pans are skillfully handcrafted with a natural cork base and the most premium pigments to give you a rich & organic feel with painting. It comes with 16 Vibrant & Long lasting colors that are LIGHTFAST! There is swatch card and a mixing pallet for a happy, mess-free painting experience :) • Premium quality products • Eco-friendly products (plastic free & biodegradable!) Designed for a mess-free & stress-free watercolour painting experience. Super fun & easy to use.