The Starchem Plastic Polypropylene Paint Mixing Cups are perfect for adding precision and efficiency to your painting needs. Crafted from robust polypropylene, these 600cc cups are well-suited for mixing paints and other art materials of various viscosities. The inside cups are flat, ensuring accurate and quick mixing, even for materials with a wide range of viscosities. The detailed metric measurements on the cups, marked in 1cc increments, provide reliable and consistent results, saving you time and resources. Each pack contains 50 cups, offering both cost-effectiveness and ease of use. The Starchem Mixing Cups are not only practical but also safe to use, making them a reliable and trusted choice for any artist or craftsperson looking for a high-quality, efficient, and safe mixing solution.