System Three 12 oz. Graduated Mixing Cups, 12-Pack are designed to help you achieve epoxy mixtures every time. Many issues with epoxy arise from inaccurate measuring or poor mixing, but these 12-ounce waxed paper cups make it easy to measure and mix components accurately, reducing waste and guesswork. Each cup is clearly graduated in both ounces and cubic centimeters (cc) for precise measurements. Cleanup is simple—just dispose of the cups when finished. This convenient 12-pack is made in the USA to ensure quality and reliability. Model Number: 3003K99