Safety material The cosmetic glass is made of high quality BPA-free glass, safe and non-toxic, easy to clean and reusable. Ideal for beauty products, skin products, cleaning products and other body care products. .Good sealingThe perfect white liner and screw cap of the glass jar create a tight seal, and the structure is sturdy and durable to prevent leaks. You can put these cosmetic boxes in your pocket or suitcase and take them with you everywhere. .Widely Used This glass set is suitable for powders, liquids, creams, samples, cosmetics, essential oils, ointments and powder products. Ideal for travel. .The package contains 10ml and 30ml beauty cream, which can last 5-7 days and can store different needs and doses of creams, water emulsions, essential oils, ointments and powder products. The set contains 6 containers of 10 ml and 6 cosmetic containers of 30 ml. .