Unbreakable, translucent plastic, stain resistant and chemically inert. Larger opening than classic Coplin staining jar for more convenient slide staining.

Holds 3.25" x 4-4.25" negatives or plates, 500 per pack.

Convenient transport container for up to 6 paraffin blocks. Made of transparent PVC for easy viewing of contents. Suitable for all regular models of tissue and biopsy cassettes.