Dish Crystalizing, Material: Borosilicate glass, flat bottom, with spout, Ideal for storage and crystallization, Outer Diameter: 150 mm, Height: 75 mm, Capacity: 1000 ml
PLTW Blue Bottly Set, that includes 5 vials of specimens. Each vial contains three specimens as either a pupa, adult, 1st instar, 2nd instar, or 3rd instar