It is designed for precise grinding and mixing of samples in 0.5 mL vials. This durable pestle offers superior performance for laboratory applications, ensuring that your samples are efficiently processed with minimal contamination. The stainless steel construction provides excellent resistance to wear and chemical corrosion, making it an ideal tool for various laboratory tasks, including homogenization and tissue grinding. This micro pestle is a reliable solution for labs requiring high precision and durability in their sample processing tools.