Generous Quantity and Convenient Size: with a package of 50 test tubes with cork stoppers, you'll always have enough on hand for your needs, suitable for DIY bath salt tubes and candy tube containers, science experiments, plant growing; The glass tubes with corks have a convenient size of approx. 15*100mm, making them easy to handle and store Ample Capacity for Various Applications: the glass test tubes for plants offer an approximate capacity of 13ml, providing ample space for multiple uses; Whether you're conducting experiments, storing samples, candies, bath salts, chewing gum, jelly, chocolate chips, cookie nuts, or creating crafts, these test tubes for crafts can accommodate a wide range of applications Durable and Quality Low Borosilicate Glass Tubes: these test tube shot glasses are made from low borosilicate glass materials, which are sturdy and durable, have good heat resistance and can be applied at high temperatures, ensuring long lasting usage; The clear main color allows for easy observation and analysis of contents Leakproof and Portable Design: say goodbye to worries about leakage or spills; These glass science tubes come with cork stoppers, ensuring a secure and tight seal; Take these test lab tubes without any fear of accidents, as they are designed to be portable and leakproof, not easy to break and lightweight, very convenient to store and carry Versatile Applications for Different Occasions: enjoy the versatility of these test tube containers with cork, as they can be applied in various settings and occasions; These round lab test tubes are ideal for laboratories, classrooms, science projects, DIY crafts, and more; The sturdy construction and clear visibility make it ideal for diverse applications, such as DIY home projects, festival gatherings party decorations
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