MAGICLULU 5Pcs Stopper for Erlenmeyer Flasks and Test Tubes Laboratory Sealing Versatile and Multi Functional for Experiments

Package Include 5 x Silicone Stoppers Features - Material: Silicone erlenmeyer flask. - Size: 4.40X3.80X3.00cm/1.73X1.49X1.18in corks for conical flasks - The practical silicone stoppers, easy to pull and remove, save time and labor flask. - Manufactured with , with excellent durability and practicality erlenmeyer flask stopper. - Not only suitable for professional research institutions, but also suitable for individual containers that need to be sealed erlenmeyer flask rubber stopper. - Small and compact, easy to store and use, not taking up any space of home or laboratory test tubes with cork stoppers. - Perfect for chemical industry, medicine and other scientific researches use cork stoppers for test tube.Goods Informationtest tube stopper Are you looking for a practical plug for your experiment? want a reliable test tube plug? If your answer is yes, please come and take at this product.tube stopper cap It will meet your experiment sealing needs.vacuum flask with stopper This test tube plug set is made of material, which has the

• Test tubes--not only suitable for professional research institutions, but also suitable for individual containers that need to be sealed,corks for conical flasks
• Test tubes with cork stoppers--the silicone stoppers work well with tubes, flasks, and other conventional flask mouth,erlenmeyer flask
• Erlenmeyer flask stopper--widely applied in laboratories, research institutes, universities and other places,erlenmeyer flask cork
• Test tube holder--these silicone stoppers are using a suitable shape design, easy to insert and pull,erlenmeyer flask cork stopper
• Tube stopper cap--suitable for test tubes, flasks and other laboratory equipment that need to be sealed,lab tube stopper