Coplin jar made of polypropylene can hold 10 slides of the size 1 x 3 inches back-to-back. The interior of the Coplin jar is grooved in a way to hold slides in erect position. Domed and shallow thread screw cap provides protection to the slides.
Coplin jar made of polypropylene can hold 10 slides of the size 1 x 3 inches back-to-back. The interior of the Coplin jar is grooved in a way to hold slides in erect position. Domed and shallow thread screw cap provides protection to the slides.