Pinworm Collector Vial, Direct-to-Slide, 25/Vials per Box

See ova more precisely with this clear and thinner polystyrene paddle. Each Pinworm Collector has a paddle with one “sticky side” to allow ova to stick to the adhesive. View collection paddle directly on your microscope by simply snapping off top of vial and applying to slide. Paddle then becomes the coverslip. 25 vials/box.