WOONEKY Test Tube Plugs Easy to Use 5 Pcs Rubber and Laboratory for White, Sturdy Sealing Stoppers in Secure Closure Experiment Test Tubes Scientific and Industrial Settings

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

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