DescriptionThese empty glass vials can be used as liquid sample vials, good for storing liquid medicine, powder, lotion, essential oil, perfume, toner. With cork design, these bottle are leak-proof and features good air-tightness, portable to take and fit your demands better.Features-Color:Transparent -Material:Glass -Size:7.50X1.00X1.00cm/2.95X0.39X0.39in -Size:7.50X1.20X1.20cm/2.95X0.47X0.47in -Size:6.00X1.30X1.30cm/2.36X0.51X0.51in - Using glass materials, these glass vials are reusable and durable, can be used for very long time. - Compact small size, perfect for travel, and conveniently to be stored in your purse or bag. - Can be widely applied for storing general laboratory using sample bottle, reagents bottle, storing essential oils, powder, etc. - Leak proof sealing cork caps can keep the liquid inside safe and to use, no worry about leakage. - The clear design can let you know the content and approximate amount inside, save your time and efforts largely.