The sub bottles are made of material, which is durable and practical for the lasting use. It is suitable for fragrance, perfume, skin care products and so on storage use. The material enjoys the strong durability, not easy to deform or break. Compact size, provides convenience to carry and store. Features - ColorTransparent - Material: Glass. - Size: About 4.00X0.80X0.80 cm/1.57X0.31X0.31 inch. - Capacity: 1 ml. - Perfect for travel, home use, creating yourself aromatherapy blends, sample, gift and more. - The bottle is made of glass material, sturdy and durable, not easy to deform and break. - It is compact, you can store it in your backpack, gym bag and travel bags, etc. - Convenient to carry around, and you can get the liquids you need easily and quickly. - The set includes 100pcs bottles, which can greatly meet your different needs. Package list: Perfume Sample Bottles