WUWEOT 40 pack 3.4 oz clear bottles are made of premium PET plastic, the bottle is hard and does not leak due to extrusion or impact, perfect for shampoo, facial toner, lotion, essential oil, makeup remover oil, suntan oil, detergents, cosmetics. Aslo use for gardener seeds collect, hobbies, arts and crafts, gold panning display or dry food.The wide-mouthed lid for easy fill and refill. The bottles have screw on design, it's easy and convenient to use. Travel size containers is rigid enough to stand straight. Clear plastic shampoo bottle shows true color of contents to quickly check contents. It is portable, you can put them in your bag or pocket and take them anywhere, good for travel, business trip, camping, etc. A wonderful travel daily necessities for you. Refillable dispensers are perfect for shampoo, facial toner, lotion, essential oil, makeup remover oil, suntan oil, detergents, cosmetics. Aslo use for gardener seeds collect, hobbies, arts and crafts, gold panning display or dry food. This portable 3.4 oz clear bottles are made of premium PET plastic, the bottle is hard and does not leak due to extrusion or impact, lightweight and leak-proof and don't be worry about the liquids will spill out. Package includes 40 pack empty plastic bottles with screw-on cover. Small plastic bottles measures only 4.2" in height and convenient to carry, enough for daily use. It can also be a gift for friends.