The Coors Buchner 2A Funnel with a 3&3/4" or approximately 95mm size is a precise and reliable laboratory supply designed for various scientific applications. With the trusted Coors brand and Buchner 2A model, this funnel is a top choice for professionals in the healthcare, lab, and dental industries. Its high-quality construction and efficient design make it a valuable tool for filtration and collection tasks in research and medical settings.