DescriptionAre you looking for a practical plug for your experiment? Do you want a reliable Erlenmeyer flask plug? If your answer is yes, please come and take a look at this product. This Erlenmeyer flask plug is made of high class silicone material, which has the long service life. It will meet your experiment sealing needs.Features- Material: Silicone. - Size: 4.50X4.00X4.00cm/1.77X1.57X1.57inch. - The Erlenmeyer flask plug is manufactured with premium silicone material, special and unique for long time use. - The practical silicone stoppers, easy to pull and remove, save time and labor. - Not only suitable for professional research institutions, but also suitable for individual containers that need to be sealed. - Small and compact, easy to store and use, not taking up any space of home or laboratory. - Suitable for Erlenmeyer flask, test tubes, flasks and other laboratory equipment that need to be sealed.
