DescriptionAre you still worried that there is no plastic for children to do chemical experiments?If so, our plastic test tubes are carefully prepared for you.Transparent test tube design, the liquid is clear at a glance.Has a variety of uses, can be used to make hydroponic plants, test tube candy, necklaces, etc.Features- Material:Plastic+cork. - Size:10.00X1.20X1.20cm/ 3.93X0.47X0.47in. - Capacity: 7ml. - Enough plastic test tubes with corks that won't leak, enough for your different needs.- Each tube is equipped with a stopper to ensure a good seal.In addition, it can be used for personal use, multi-functional and multi-functional.- Can be used in children's chemistry experiments to explain the knowledge in the book more concretely, making it easier for students to learn.- Easy to use and operate, it can be used by novices, professionals, students, teachers or parents.- Exquisite details and good workmanship make it safer and more durable, and will serve you well.
