Custom Shop - Pack of 12-64 Ounce Graduated Paint Mixing Cups (2 Quarts) - Cups Have Calibrated Mixing Ratios on Side of Cup - Cups Hold 80-Fluid Ounces : Amazon.co.uk: Home & Kitchen
Calibrated Graduated Paint Mixing Cups 1900ml x 25 PPS Painting Measuring Cup 9316600556207 | eBay