In order to ensure their rugged design and accurate dimension, our offered Embedding Rings are molded using supreme grade chemically inert polystyrene. These rings hold and identify tissue specimen blocks during sectioning, storing, positioning and embedding operations. We provide these rings that are perfect to be utilized in conjunctions with conventional stainless steel covers. In addition to this, the provided Embedding Rings ensures accurate positioning of tissue samples. Key points: Forms permanent base of a wax block ideal for etched writing on the ring for writing sample codes Have an angle and textured writing surface Other details: Made of plastic for use with tissue embedding mould GEM EMBEDDING RINGS (DISPOSABLE) Made of plastic for use with Tissues embedding mould: (Pkt. Of 100 pcs) Embedding Ring Embedding cassettes white Embedding cassettes colour