Designed for laboratory use, these 50ml clear glass vials with screw caps offer a reliable solution for sample storage and testing. These vials are for a wide range of scientific applications, from research to education. Features -Color:Transparent -Material:Aluminium, glass -Size:10.00X3.00X3.00cm/3.93X1.18X1.18in -Visibility: the clear glass construction of these jars allows for easy observation of the contents, making them for laboratory and home use -50 ml volume: each jar has a 50 ml capacity, providing ample space for small samples, essential oils, spices, and other small items -Secure closure: featuring screw caps, these jars offer excellent sealing properties, preventing leaks and ensuring the safety of the contents -Ample supply: you have a sufficient number of containers for various applications, ensuring you for any project -Versatile use: these jars are suitable for a wide range of uses, including storing spices, essential oils, small craft items, and more, making them highly versatile Package list: 30 x Tiny Jars with Aluminum Screw Lids