These jars are great for scented bath salts, body scrubs, thick creams & lotions and much more! Clear jar showcases colored products beautifully! The white lid is more cost effecient. The lids are no rust with a PE liner. The PE liner is a good general-purpose liner material. It has a broad application base, chemical resistance, good for acids, alkalis, solvents, alcohols, oils household cosmetics and aqueous products. It is fairly poor for hydrocarbon solvents.