This is a set of test tube bottles, which are made of materials, durable and can be used for a long time. Each tube come with a well sealed, suitable for storage of candies,immersion facial mask, handmade goods, samples, even liquid and more. Share with your friends and family as they are practical test tube bottles. Features - Color: Assorted Color. - Material: PP. - Size: 11.00X3.00X3.00 cm/ 4.32X1.18X1.18 inch. - Capacity: 50ml. - These plastic test tubes are made from safe and strong materials. - Each tube come with a well sealed, suitable for storage of candies,immersion facial mask, handmade goods, samples, even liquid and more. - The cover will protect the liquid well don't accept the outside pollution and not spilling out. - Widely application. It can be used for laboratories, craft projects, schools, and more. - It can be used as accompaniment for children to research freedom, or for storing samples. Package list: test tubes with lids