Feature: - The glass lab vials are made of high borosilicate glass which is easy to clean and sterilise for re-using. - The foil liner contained in the bottle cap is inert and clean, forming a very airtight seal. - The little glass bottles is perfect for storing a collection of small specimens for collectors and samples. - Used for lab testing, this vial is widely used for volatile organic solution. - Mini clear vials can be used for cosmetic liquid, essential oil etc . - Perfect for travel, easy to carry, easy to place family, the perfect size conveniently fits in your purse. Specifications: Material: Glass Quantity: 10pcs Size: 150mm x 25mm Bottle Capacity: 50ml