Yudu inks are water based, nontoxic, and easy to clean up, so you can spend your time creating, not cleaning. They are perfect for apparel and other fabric items and offer excellent coverage for opaque images. Apparel with Yudu inks can be washed once the inks have been properly heat set, and the inks are long lasting. With over twenty colors to choose from, you can pick the perfect color for your project. 3 oz. bottle. Manufctured by Provo Craft.