Kids love the bright, messy fun that our eco-finger paints provide and parents love that they're natural! eco-finger paint is powder based, tactile and exploratory. It’s a feel thing, whether your using your fingers or a paintbrush, the possibilities are endless as it moves across the paper. A rainbow, crazy bug, or a self-portrait, eco-finger paint encourages the creative process. Paint is made of rice flour, clay, and vegetable extracts in powdered form. Mix 1 to 1 with water.