Winsor & Newton Watercolor Medium, Art Masking Fluid, 250ml (8.4-oz) bottle This listing includes the item described below. Please review all details before purchasing. Product Details Brand: Winsor & Newton Color / Finish: Art Masking Fluid Size / Dimensions: 8.45 Fl Oz (Pack of 1) Quantity Included: 8.45 Fluid Ounces Model Number: 3239759 Please review the item specifics above for full product details.