Description


It will meet your experiment sealing needs. . This test tube stopper is made of good material, which has the long service life. Are you looking for a practical stopper for your experiment? Do you want a reliable test tube plug? If your answer is yes, please come and take a look at this product

Features

-Color:White
-Material:Silicone
-Size:3.70X1.90X1.90cm/1.45X0.75X0.75in
-There are enough bottle stoppers to meet your different needs. You can use it with confidence.
-The silicone stoppers are small in size and light in weight, convenient to store and use.
-Fine workmanship premium silicone material, and good durability, can be used for a long time.
-Widely applied in laboratories, research institutes, universities and other places.

-Specification: 15-19mm
-Suitable for test tubes, flasks and other laboratory equipment that need to be sealed.

20 x Stoppers

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.