Coplin jars with screw-on top prevents spills.

• Quality slide making supplies
• Slide staining tools
• Made of glass or polypropylene

The screw-on cover prevents evaporation and contamination when staining. Each jar holds ten slides (3×1") back to back.

The interior is grooved to hold the slides in an upright position. Polypropylene jar features domed and shallow thread screw cap.