Starchem Polypropylene Paint Mixing Cups are designed for professional use, offering high-quality, transparent polypropylene construction. These cups are graduated with precise metric measurements, including additional graduations for adding thinners and hardeners. The flat base ensures easy stirring and thorough mixing. The 600cc size is ideal for mixing larger volumes of paint, and the pack of 100 provides a large quantity to handle various projects. Perfect for auto body shops, industrial applications, or home projects.