Attribute Uses:Plastic sampling cups are widely used in food and beverage manufacturing, daily cosmetics manufacturing, microbial industry, pharmaceutical manufacturing, general chemical manufacturing and other industries laboratory sampling. Material:plastic Specifications:60ml/250ml/500ml Caracteristique The product is made of polypropylene PP plastic, transparent plastic, screw cap sealing, no leakage, the cup side has a scale to make the sampling more convenient. Secure screw cap with airtight seal to prevent leakage and spillage allowing for safe transportation. Three sizes for your choice,which meets your different sizes.