10pcs Solid Rubber Stopper with Single Hole, Conical Glass Bottle Plugs, Flexible Tapered Lab Bungs for Scientific Experiments and Laboratory Use

Package Include 10 x Rubber Stoppers Characteristics - Size: 3.00X2.50X1.90cm;/1.18X0.98X0.75in; -Product Info:Rubber plug - Material: Rubber. - Suitable for test tubes, flasks and other laboratory equipment that need to be sealed rubber stopper plug. - Smooth and durable, will not do damage to the bottles or test tubes in laboratory test tube plug with hole. - ColorWhite - Multi-functional and versatile, can be used for and personal use. High end rubber stopper, safe and reliable, can be used with confidence. solid rubber stoppers - It is a good choice as a gift for your at school if they do experiments in laboratory bung plug stopper. - These rubber flask stoppers are using a suitable shape design, easy to insert and pull Test Tube Rubber Stoppers.Goods Descriptionsealing is one of the for you.solid test tubes bungs stopper Are you looking for a , yet conical stopper? Are you in search of a sturdy, trustworthy tool that can be used to do multiple jobs at once? , ! Our high- stopper set must meet your needs

• Vial rubber stoppers--the rubber stoppers work well with tubes, flasks, and other conventional flask mouth,test tube stopper
• Sealing plug bottle--smooth and durable, will not do damage to the bottles or test tubes in laboratory​,rubber stoppers plugs
• Sealing plug bottle cap--it can be used with the glass tube it is a necessary opening rubber plug kit for experiments,wine sealer for wine bottles
• Test tube stoppers with holes--these rubber flask stoppers are using a suitable shape design, easy to insert and pull,rubber stopper silicone stopper
• Test tube plug with hole--suitable for test tubes, flasks and other laboratory equipment that need to be sealed,replacement stoppers