came well packaged and in good condition. I am very pleased with these Coplin staining jars. I like the size and the fact that is glass so that I can see what stain I am using as well as see the slide while I'm dipping it or leaving it for a few inside. The thing with glass Coplin is that they can break. These feel like they are thick durable glass. I also like the round top and lid.

A cornerstone of scientific exploration! The Coplin Staining Jar, a vessel of precision and clarity, is an essential tool for any laboratory, from the bustling research facility to the curious classroom.Imagine a world where scientific discovery is nurtured, where hypotheses are tested, and knowledge is expanded. This is the world where the Coplin Staining Jar plays a vital role.Picture a scientist, hunched over a microscope, examining a carefully stained slide. The Coplin Staining Jar, a silent guardian of the staining process, ensures that the specimen is preserved and ready for analysis. Its sturdy glass construction and precise design make it the perfect tool for any laboratory task.The Coplin Staining Jar is more than just a container; it is a symbol of scientific inquiry. It is a testament to the human spirit's relentless pursuit of knowledge. With its clear glass walls, it allows for unobstructed observation, enabling scientists to delve into the microscopic world and uncover the secrets of life.As a biologist, I have relied on Coplin Staining Jars countless times throughout my career. They have been instrumental in my research, allowing me to stain and analyze a wide variety of specimens, from plant cells to human tissue. The durability of the glass, the precision of the design, and the ease of use have made these jars indispensable tools in my laboratory.In conclusion, the Coplin Staining Jar is a must-have for any laboratory, whether it's a professional research facility or a high school classroom. Its versatility, durability, and precision make it an essential tool for scientists and students alike.