5-Pack New, High Quality, Empty, Clear, 3 Gram Plastic Pot Jars, Cosmetic Containers, With Lids (Purple) 3 gram empty, clear, plastic cosmetic jar, container pots. Material: Polystyrene Diameter: 1.2" inch X Height: 0.6" inch. Jars for sampling of eyeshadows, creams, lip balm lotions and other cosmetics. Easily screws together for compact storage of acrylic powder, liquids, nail designs and much more. Perfect for sampling or storing mineralized eyeshadows or mineralized makeup and it's easy to travel with.