Test Tube Stoppers Sealing Plugs Rubber 5 Pcs White Solid Plugs Sturdy and Easy to Use for Laboratory Experiment Test Tubes for Scientific and Lab Applications

Package Include 5 x laboratory test tube solid plugs Features -Size:3.30X2.80X2.50cm/1.30X1.10X0.98in -Color:White -Size:3.70X3.00X2.80cm/1.45X1.18X1.10in -Size:4.50X3.70X3.00cm/1.77X1.45X1.18in -Size:5.00X4.10X3.20cm/1.97X1.61X1.26in -Material:Rubber -Product Info:Rubber plug -Size:4.20X3.20X3.00cm/1.65X1.26X1.18in -Multiple sizes available, test tube plugs are simple to use, cater to different requirements. -Excellent sealing performance, prevents leakage of liquids, test tube rubber plugs are practical lab solid rubber stoppers. -Reasonable design, simple structure, test tube stopper is easy to use, allowing for effortless installation and removal test tubes seal stoppers. -Wide range of applications, test tube solid plugs are suitable for various uses such as laboratory test tubes, experiment test tubes laboratory test tube plugs. -Test tube plugs are crafted from rubber, ensuring durability, sturdy and useful, safe and excellent plugs for test tube.Goods Descriptiontest tube plugs Made of rubber materials, practical and excellent.solid test tubes bungs Do you need portable and useful test tube solid plugs? , take a quick look at this item.test tube solid plugs Simple look design and exquisite craftsmanship ensure its popularity and practicality, excellent durability

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