TIDTALEO 5pcs Silicone Conical Flask Stoppers, Glass Bottle Plugs 21-25mm for Laboratory Sealing and Testing, Foam Triangular Lab Test Tube Caps Set

Package Include 5 x Silicone Stoppers Characteristics -Product Info:Triangular flask plug - Size: 4.00X3.70X2.70cm/1.57X1.45X1.06inch. - Material: Silicone. - , you can buy this practical product at an Flask Sealing Plugs. - These silicone stoppers are using a suitable shape design, easy to insert and pull silicone rubber plug. - Rigorous process, selected good silicone material manufacturing, seemingly simple, but everywhere is delicate. - The silicone stoppers work well with conical flasks, flasks, and other conventional flask mouth laboratory device. - Multi-functional and versatile, can be used for professional and personal rubber stoppers.Goods DescriptionLab Test Tube Stoppers Smooth and durable, will not do damage to the bottles or test tubes in laboratory.Glass Tube Stoppers It is one of the for you.lab bungs Are you looking for a professional, yet silicone stopper? Are you in search of a sturdy, trustworthy tool that can be used to do multiple jobs at once? , ! Our high grade silicone stopper must meet your needs

• White solid rubber stoppers--the silicone stoppers are small in size and light in weight, convenient to store and use,Test Tube Rubber Stoppers
• Erlenmeyer flask narrow--widely applied in laboratories, research institutes, universities and other places,lab flask stoppers
• Laboratory equipment--it has a simple design, but very practical in use, giving you a ,Experiment Stoppers
• Lab glassware stoppers--suitable for erlenmeyer flask, test tubes, flasks and other laboratory equipment that need to be sealed,Conical Glass Stoppers
• Chemistry lab equipment--rigorous process, selected good silicone material manufacturing, seemingly simple, but everywhere is delicate,Stopper for Erlenmeyer Flask